Finding the Fourth Proportional to 10,003.92, 14,988.84 and 5,610.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,003.92 : 14,988.84 = 5,610.48 : x
2. Step 2: Convert to fraction form
   10,003.92/14,988.84 = 5,610.48/x
3. Step 3: Cross multiply
   10,003.92x = 14,988.84 × 5,610.48
4. Step 4: Simplify right side
   10,003.92x = 84,094,587.04
5. Step 5: Solve for x
   x = 84,094,587.04/10,003.92
6. Step 6: Final answer
   x = 8,406.16