Finding the Fourth Proportional to 59,289.61, 88,946.32 and 21,849.88

Step by Step Solution

1. Step 1: Write the proportion equation
   59,289.61 : 88,946.32 = 21,849.88 : x
2. Step 2: Convert to fraction form
   59,289.61/88,946.32 = 21,849.88/x
3. Step 3: Cross multiply
   59,289.61x = 88,946.32 × 21,849.88
4. Step 4: Simplify right side
   59,289.61x = 1,943,466,006.85
5. Step 5: Solve for x
   x = 1,943,466,006.85/59,289.61
6. Step 6: Final answer
   x = 32,779.20