Finding the Fourth Proportional to 7,231,577,978.08, 10,850,703,026.64 and 3,302,488,609.12

Step by Step Solution

1. Step 1: Write the proportion equation
   7,231,577,978.08 : 10,850,703,026.64 = 3,302,488,609.12 : x
2. Step 2: Convert to fraction form
   7,231,577,978.08/10,850,703,026.64 = 3,302,488,609.12/x
3. Step 3: Cross multiply
   7,231,577,978.08x = 10,850,703,026.64 × 3,302,488,609.12
4. Step 4: Simplify right side
   7,231,577,978.08x = 35,834,323,146,422,505,472
5. Step 5: Solve for x
   x = 35,834,323,146,422,505,472/7,231,577,978.08
6. Step 6: Final answer
   x = 4,955,256,412.23