Finding the Fourth Proportional to 10,308.64, 15,459.30 and 3,733.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,308.64 : 15,459.30 = 3,733.12 : x
2. Step 2: Convert to fraction form
   10,308.64/15,459.30 = 3,733.12/x
3. Step 3: Cross multiply
   10,308.64x = 15,459.30 × 3,733.12
4. Step 4: Simplify right side
   10,308.64x = 57,711,422.02
5. Step 5: Solve for x
   x = 57,711,422.02/10,308.64
6. Step 6: Final answer
   x = 5,598.35