Finding the Fourth Proportional to 59,134.50, 81,619.32 and 38,995.02

Step by Step Solution

1. Step 1: Write the proportion equation
   59,134.50 : 81,619.32 = 38,995.02 : x
2. Step 2: Convert to fraction form
   59,134.50/81,619.32 = 38,995.02/x
3. Step 3: Cross multiply
   59,134.50x = 81,619.32 × 38,995.02
4. Step 4: Simplify right side
   59,134.50x = 3,182,747,015.79
5. Step 5: Solve for x
   x = 3,182,747,015.79/59,134.50
6. Step 6: Final answer
   x = 53,822.17