Finding the Fourth Proportional to 83,062.50, 124,592.58 and 38,664.42

Step by Step Solution

1. Step 1: Write the proportion equation
   83,062.50 : 124,592.58 = 38,664.42 : x
2. Step 2: Convert to fraction form
   83,062.50/124,592.58 = 38,664.42/x
3. Step 3: Cross multiply
   83,062.50x = 124,592.58 × 38,664.42
4. Step 4: Simplify right side
   83,062.50x = 4,817,299,842.00
5. Step 5: Solve for x
   x = 4,817,299,842.00/83,062.50
6. Step 6: Final answer
   x = 57,996.09