Finding the Fourth Proportional to 94,983.49, 142,422.63 and 38,863

Step by Step Solution

1. Step 1: Write the proportion equation
   94,983.49 : 142,422.63 = 38,863 : x
2. Step 2: Convert to fraction form
   94,983.49/142,422.63 = 38,863/x
3. Step 3: Cross multiply
   94,983.49x = 142,422.63 × 38,863
4. Step 4: Simplify right side
   94,983.49x = 5,534,970,669.69
5. Step 5: Solve for x
   x = 5,534,970,669.69/94,983.49
6. Step 6: Final answer
   x = 58,272.98