Finding the Fourth Proportional to 101,908.71, 152,828.51 and 38,713.59

Step by Step Solution

1. Step 1: Write the proportion equation
   101,908.71 : 152,828.51 = 38,713.59 : x
2. Step 2: Convert to fraction form
   101,908.71/152,828.51 = 38,713.59/x
3. Step 3: Cross multiply
   101,908.71x = 152,828.51 × 38,713.59
4. Step 4: Simplify right side
   101,908.71x = 5,916,540,082.88
5. Step 5: Solve for x
   x = 5,916,540,082.88/101,908.71
6. Step 6: Final answer
   x = 58,057.26