Finding the Fourth Proportional to 59,103.71, 81,569.39 and 36,146.96

Step by Step Solution

1. Step 1: Write the proportion equation
   59,103.71 : 81,569.39 = 36,146.96 : x
2. Step 2: Convert to fraction form
   59,103.71/81,569.39 = 36,146.96/x
3. Step 3: Cross multiply
   59,103.71x = 81,569.39 × 36,146.96
4. Step 4: Simplify right side
   59,103.71x = 2,948,485,477.55
5. Step 5: Solve for x
   x = 2,948,485,477.55/59,103.71
6. Step 6: Final answer
   x = 49,886.64