Finding the Fourth Proportional to 63,567.50, 87,739.27 and 43,432.52

Step by Step Solution

1. Step 1: Write the proportion equation
   63,567.50 : 87,739.27 = 43,432.52 : x
2. Step 2: Convert to fraction form
   63,567.50/87,739.27 = 43,432.52/x
3. Step 3: Cross multiply
   63,567.50x = 87,739.27 × 43,432.52
4. Step 4: Simplify right side
   63,567.50x = 3,810,737,051.78
5. Step 5: Solve for x
   x = 3,810,737,051.78/63,567.50
6. Step 6: Final answer
   x = 59,947.89