Finding the Fourth Proportional to 89,844.59, 124,025.38 and 58,029

Step by Step Solution

1. Step 1: Write the proportion equation
   89,844.59 : 124,025.38 = 58,029 : x
2. Step 2: Convert to fraction form
   89,844.59/124,025.38 = 58,029/x
3. Step 3: Cross multiply
   89,844.59x = 124,025.38 × 58,029
4. Step 4: Simplify right side
   89,844.59x = 7,197,068,776.02
5. Step 5: Solve for x
   x = 7,197,068,776.02/89,844.59
6. Step 6: Final answer
   x = 80,105.76