Finding the Fourth Proportional to 82,892.66, 124,241.60 and 38,425.82

Step by Step Solution

1. Step 1: Write the proportion equation
   82,892.66 : 124,241.60 = 38,425.82 : x
2. Step 2: Convert to fraction form
   82,892.66/124,241.60 = 38,425.82/x
3. Step 3: Cross multiply
   82,892.66x = 124,241.60 × 38,425.82
4. Step 4: Simplify right side
   82,892.66x = 4,774,085,764.78
5. Step 5: Solve for x
   x = 4,774,085,764.78/82,892.66
6. Step 6: Final answer
   x = 57,593.59