Finding the Fourth Proportional to 43,522.83, 65,182.99 and 42,325.61

Step by Step Solution

1. Step 1: Write the proportion equation
   43,522.83 : 65,182.99 = 42,325.61 : x
2. Step 2: Convert to fraction form
   43,522.83/65,182.99 = 42,325.61/x
3. Step 3: Cross multiply
   43,522.83x = 65,182.99 × 42,325.61
4. Step 4: Simplify right side
   43,522.83x = 2,758,909,540.37
5. Step 5: Solve for x
   x = 2,758,909,540.37/43,522.83
6. Step 6: Final answer
   x = 63,389.94