Finding the Fourth Proportional to 62,300.41, 86,005.41 and 38,440.24

Step by Step Solution

1. Step 1: Write the proportion equation
   62,300.41 : 86,005.41 = 38,440.24 : x
2. Step 2: Convert to fraction form
   62,300.41/86,005.41 = 38,440.24/x
3. Step 3: Cross multiply
   62,300.41x = 86,005.41 × 38,440.24
4. Step 4: Simplify right side
   62,300.41x = 3,306,068,601.70
5. Step 5: Solve for x
   x = 3,306,068,601.70/62,300.41
6. Step 6: Final answer
   x = 53,066.56