Finding the Fourth Proportional to 2,201,188,647.29, 3,303,851,623.25 and 1,152,679,431.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,201,188,647.29 : 3,303,851,623.25 = 1,152,679,431.47 : x
2. Step 2: Convert to fraction form
   2,201,188,647.29/3,303,851,623.25 = 1,152,679,431.47/x
3. Step 3: Cross multiply
   2,201,188,647.29x = 3,303,851,623.25 × 1,152,679,431.47
4. Step 4: Simplify right side
   2,201,188,647.29x = 3,808,281,810,726,763,520
5. Step 5: Solve for x
   x = 3,808,281,810,726,763,520/2,201,188,647.29
6. Step 6: Final answer
   x = 1,730,102,422.35