Finding the Fourth Proportional to 94,761.60, 142,141.74 and 38,588.52

Step by Step Solution

1. Step 1: Write the proportion equation
   94,761.60 : 142,141.74 = 38,588.52 : x
2. Step 2: Convert to fraction form
   94,761.60/142,141.74 = 38,588.52/x
3. Step 3: Cross multiply
   94,761.60x = 142,141.74 × 38,588.52
4. Step 4: Simplify right side
   94,761.60x = 5,485,039,376.82
5. Step 5: Solve for x
   x = 5,485,039,376.82/94,761.60
6. Step 6: Final answer
   x = 57,882.51