Finding the Fourth Proportional to 82,925.68, 114,436.56 and 45,199.12

Step by Step Solution

1. Step 1: Write the proportion equation
   82,925.68 : 114,436.56 = 45,199.12 : x
2. Step 2: Convert to fraction form
   82,925.68/114,436.56 = 45,199.12/x
3. Step 3: Cross multiply
   82,925.68x = 114,436.56 × 45,199.12
4. Step 4: Simplify right side
   82,925.68x = 5,172,431,807.83
5. Step 5: Solve for x
   x = 5,172,431,807.83/82,925.68
6. Step 6: Final answer
   x = 62,374.31