Finding the Fourth Proportional to 34,457,872.32, 47,552,182.71 and 18,988,510.56

Step by Step Solution

1. Step 1: Write the proportion equation
   34,457,872.32 : 47,552,182.71 = 18,988,510.56 : x
2. Step 2: Convert to fraction form
   34,457,872.32/47,552,182.71 = 18,988,510.56/x
3. Step 3: Cross multiply
   34,457,872.32x = 47,552,182.71 × 18,988,510.56
4. Step 4: Simplify right side
   34,457,872.32x = 902,945,123,539,884.38
5. Step 5: Solve for x
   x = 902,945,123,539,884.38/34,457,872.32
6. Step 6: Final answer
   x = 26,204,320.31