Finding the Fourth Proportional to 10,330.58, 14,256.06 and 5,614.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,330.58 : 14,256.06 = 5,614.88 : x
2. Step 2: Convert to fraction form
   10,330.58/14,256.06 = 5,614.88/x
3. Step 3: Cross multiply
   10,330.58x = 14,256.06 × 5,614.88
4. Step 4: Simplify right side
   10,330.58x = 80,046,066.17
5. Step 5: Solve for x
   x = 80,046,066.17/10,330.58
6. Step 6: Final answer
   x = 7,748.46