Finding the Fourth Proportional to 8,801.61, 13,201.18 and 3,254.02

Step by Step Solution

1. Step 1: Write the proportion equation
   8,801.61 : 13,201.18 = 3,254.02 : x
2. Step 2: Convert to fraction form
   8,801.61/13,201.18 = 3,254.02/x
3. Step 3: Cross multiply
   8,801.61x = 13,201.18 × 3,254.02
4. Step 4: Simplify right side
   8,801.61x = 42,956,936.86
5. Step 5: Solve for x
   x = 42,956,936.86/8,801.61
6. Step 6: Final answer
   x = 4,880.58