Finding the Fourth Proportional to 10,073.64, 13,903.88 and 5,598.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,073.64 : 13,903.88 = 5,598.96 : x
2. Step 2: Convert to fraction form
   10,073.64/13,903.88 = 5,598.96/x
3. Step 3: Cross multiply
   10,073.64x = 13,903.88 × 5,598.96
4. Step 4: Simplify right side
   10,073.64x = 77,847,267.96
5. Step 5: Solve for x
   x = 77,847,267.96/10,073.64
6. Step 6: Final answer
   x = 7,727.82