Finding the Fourth Proportional to 82,522.66, 123,764.08 and 38,106.72

Step by Step Solution

1. Step 1: Write the proportion equation
   82,522.66 : 123,764.08 = 38,106.72 : x
2. Step 2: Convert to fraction form
   82,522.66/123,764.08 = 38,106.72/x
3. Step 3: Cross multiply
   82,522.66x = 123,764.08 × 38,106.72
4. Step 4: Simplify right side
   82,522.66x = 4,716,243,142.62
5. Step 5: Solve for x
   x = 4,716,243,142.62/82,522.66
6. Step 6: Final answer
   x = 57,150.89