Finding the Fourth Proportional to 83,094.18, 124,591.15 and 38,730.89

Step by Step Solution

1. Step 1: Write the proportion equation
   83,094.18 : 124,591.15 = 38,730.89 : x
2. Step 2: Convert to fraction form
   83,094.18/124,591.15 = 38,730.89/x
3. Step 3: Cross multiply
   83,094.18x = 124,591.15 × 38,730.89
4. Step 4: Simplify right side
   83,094.18x = 4,825,525,551.08
5. Step 5: Solve for x
   x = 4,825,525,551.08/83,094.18
6. Step 6: Final answer
   x = 58,072.97