Finding the Fourth Proportional to 451,179,086.29, 676,290,976.18 and 151,762,977.72

Step by Step Solution

1. Step 1: Write the proportion equation
   451,179,086.29 : 676,290,976.18 = 151,762,977.72 : x
2. Step 2: Convert to fraction form
   451,179,086.29/676,290,976.18 = 151,762,977.72/x
3. Step 3: Cross multiply
   451,179,086.29x = 676,290,976.18 × 151,762,977.72
4. Step 4: Simplify right side
   451,179,086.29x = 102,635,932,349,862,976
5. Step 5: Solve for x
   x = 102,635,932,349,862,976/451,179,086.29
6. Step 6: Final answer
   x = 227,483,798.49