Finding the Fourth Proportional to 83,663.49, 125,495.49 and 58,814.72

Step by Step Solution

1. Step 1: Write the proportion equation
   83,663.49 : 125,495.49 = 58,814.72 : x
2. Step 2: Convert to fraction form
   83,663.49/125,495.49 = 58,814.72/x
3. Step 3: Cross multiply
   83,663.49x = 125,495.49 × 58,814.72
4. Step 4: Simplify right side
   83,663.49x = 7,380,982,169.30
5. Step 5: Solve for x
   x = 7,380,982,169.30/83,663.49
6. Step 6: Final answer
   x = 88,222.26