Finding the Fourth Proportional to 10,852.64, 16,280.08 and 3,061.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,852.64 : 16,280.08 = 3,061.52 : x
2. Step 2: Convert to fraction form
   10,852.64/16,280.08 = 3,061.52/x
3. Step 3: Cross multiply
   10,852.64x = 16,280.08 × 3,061.52
4. Step 4: Simplify right side
   10,852.64x = 49,841,790.52
5. Step 5: Solve for x
   x = 49,841,790.52/10,852.64
6. Step 6: Final answer
   x = 4,592.60