Finding the Fourth Proportional to 9,280.02, 13,919.88 and 2,354.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,280.02 : 13,919.88 = 2,354.52 : x
2. Step 2: Convert to fraction form
   9,280.02/13,919.88 = 2,354.52/x
3. Step 3: Cross multiply
   9,280.02x = 13,919.88 × 2,354.52
4. Step 4: Simplify right side
   9,280.02x = 32,774,635.86
5. Step 5: Solve for x
   x = 32,774,635.86/9,280.02
6. Step 6: Final answer
   x = 3,531.74