Finding the Fourth Proportional to 426,009,267,095.82, 587,911,268,567.30 and 235,914,947,159.82

Step by Step Solution

1. Step 1: Write the proportion equation
   426,009,267,095.82 : 587,911,268,567.30 = 235,914,947,159.82 : x
2. Step 2: Convert to fraction form
   426,009,267,095.82/587,911,268,567.30 = 235,914,947,159.82/x
3. Step 3: Cross multiply
   426,009,267,095.82x = 587,911,268,567.30 × 235,914,947,159.82
4. Step 4: Simplify right side
   426,009,267,095.82x = 138,697,055,858,717,337,059,328
5. Step 5: Solve for x
   x = 138,697,055,858,717,337,059,328/426,009,267,095.82
6. Step 6: Final answer
   x = 325,572,860,900.98