Finding the Fourth Proportional to 90,347.47, 124,566.15 and 58,025.03

Step by Step Solution

1. Step 1: Write the proportion equation
   90,347.47 : 124,566.15 = 58,025.03 : x
2. Step 2: Convert to fraction form
   90,347.47/124,566.15 = 58,025.03/x
3. Step 3: Cross multiply
   90,347.47x = 124,566.15 × 58,025.03
4. Step 4: Simplify right side
   90,347.47x = 7,227,954,185.50
5. Step 5: Solve for x
   x = 7,227,954,185.50/90,347.47
6. Step 6: Final answer
   x = 80,001.74