Finding the Fourth Proportional to 108,410.78, 162,685.56 and 58,525.62

Step by Step Solution

1. Step 1: Write the proportion equation
   108,410.78 : 162,685.56 = 58,525.62 : x
2. Step 2: Convert to fraction form
   108,410.78/162,685.56 = 58,525.62/x
3. Step 3: Cross multiply
   108,410.78x = 162,685.56 × 58,525.62
4. Step 4: Simplify right side
   108,410.78x = 9,521,273,264.05
5. Step 5: Solve for x
   x = 9,521,273,264.05/108,410.78
6. Step 6: Final answer
   x = 87,825.89