Finding the Fourth Proportional to 67,730.32, 93,416.52 and 59,332.24

Step by Step Solution

1. Step 1: Write the proportion equation
   67,730.32 : 93,416.52 = 59,332.24 : x
2. Step 2: Convert to fraction form
   67,730.32/93,416.52 = 59,332.24/x
3. Step 3: Cross multiply
   67,730.32x = 93,416.52 × 59,332.24
4. Step 4: Simplify right side
   67,730.32x = 5,542,611,384.60
5. Step 5: Solve for x
   x = 5,542,611,384.60/67,730.32
6. Step 6: Final answer
   x = 81,833.53