Finding the Fourth Proportional to 10,073.08, 13,900.40 and 5,597.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,073.08 : 13,900.40 = 5,597.14 : x
2. Step 2: Convert to fraction form
   10,073.08/13,900.40 = 5,597.14/x
3. Step 3: Cross multiply
   10,073.08x = 13,900.40 × 5,597.14
4. Step 4: Simplify right side
   10,073.08x = 77,802,484.86
5. Step 5: Solve for x
   x = 77,802,484.86/10,073.08
6. Step 6: Final answer
   x = 7,723.80