Finding the Fourth Proportional to 63,941.18, 88,206.72 and 45,089.24

Step by Step Solution

1. Step 1: Write the proportion equation
   63,941.18 : 88,206.72 = 45,089.24 : x
2. Step 2: Convert to fraction form
   63,941.18/88,206.72 = 45,089.24/x
3. Step 3: Cross multiply
   63,941.18x = 88,206.72 × 45,089.24
4. Step 4: Simplify right side
   63,941.18x = 3,977,173,967.69
5. Step 5: Solve for x
   x = 3,977,173,967.69/63,941.18
6. Step 6: Final answer
   x = 62,200.51