Finding the Fourth Proportional to 102,592.12, 153,901.69 and 38,571.34

Step by Step Solution

1. Step 1: Write the proportion equation
   102,592.12 : 153,901.69 = 38,571.34 : x
2. Step 2: Convert to fraction form
   102,592.12/153,901.69 = 38,571.34/x
3. Step 3: Cross multiply
   102,592.12x = 153,901.69 × 38,571.34
4. Step 4: Simplify right side
   102,592.12x = 5,936,194,411.56
5. Step 5: Solve for x
   x = 5,936,194,411.56/102,592.12
6. Step 6: Final answer
   x = 57,862.09