Finding the Fourth Proportional to 251,476,649.52, 377,215,061.52 and 113,140,695.84

Step by Step Solution

1. Step 1: Write the proportion equation
   251,476,649.52 : 377,215,061.52 = 113,140,695.84 : x
2. Step 2: Convert to fraction form
   251,476,649.52/377,215,061.52 = 113,140,695.84/x
3. Step 3: Cross multiply
   251,476,649.52x = 377,215,061.52 × 113,140,695.84
4. Step 4: Simplify right side
   251,476,649.52x = 42,678,374,541,701,208
5. Step 5: Solve for x
   x = 42,678,374,541,701,208/251,476,649.52
6. Step 6: Final answer
   x = 169,711,083.01