Finding the Fourth Proportional to 45,617.10, 62,952.57 and 28,622.00

Step by Step Solution

1. Step 1: Write the proportion equation
   45,617.10 : 62,952.57 = 28,622.00 : x
2. Step 2: Convert to fraction form
   45,617.10/62,952.57 = 28,622.00/x
3. Step 3: Cross multiply
   45,617.10x = 62,952.57 × 28,622.00
4. Step 4: Simplify right side
   45,617.10x = 1,801,828,143.78
5. Step 5: Solve for x
   x = 1,801,828,143.78/45,617.10
6. Step 6: Final answer
   x = 39,498.96