Finding the Fourth Proportional to 45,185.10, 67,715.31 and 32,604.88

Step by Step Solution

1. Step 1: Write the proportion equation
   45,185.10 : 67,715.31 = 32,604.88 : x
2. Step 2: Convert to fraction form
   45,185.10/67,715.31 = 32,604.88/x
3. Step 3: Cross multiply
   45,185.10x = 67,715.31 × 32,604.88
4. Step 4: Simplify right side
   45,185.10x = 2,207,849,556.71
5. Step 5: Solve for x
   x = 2,207,849,556.71/45,185.10
6. Step 6: Final answer
   x = 48,862.34