Finding the Fourth Proportional to 89,162.46, 133,695.38 and 39,184.04

Step by Step Solution

1. Step 1: Write the proportion equation
   89,162.46 : 133,695.38 = 39,184.04 : x
2. Step 2: Convert to fraction form
   89,162.46/133,695.38 = 39,184.04/x
3. Step 3: Cross multiply
   89,162.46x = 133,695.38 × 39,184.04
4. Step 4: Simplify right side
   89,162.46x = 5,238,725,117.74
5. Step 5: Solve for x
   x = 5,238,725,117.74/89,162.46
6. Step 6: Final answer
   x = 58,754.83