Finding the Fourth Proportional to 82,925, 114,436.58 and 45,199.40

Step by Step Solution

1. Step 1: Write the proportion equation
   82,925 : 114,436.58 = 45,199.40 : x
2. Step 2: Convert to fraction form
   82,925/114,436.58 = 45,199.40/x
3. Step 3: Cross multiply
   82,925x = 114,436.58 × 45,199.40
4. Step 4: Simplify right side
   82,925x = 5,172,464,754.05
5. Step 5: Solve for x
   x = 5,172,464,754.05/82,925
6. Step 6: Final answer
   x = 62,375.22