Finding the Fourth Proportional to 10,073.57, 13,901.83 and 5,597.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,073.57 : 13,901.83 = 5,597.91 : x
2. Step 2: Convert to fraction form
   10,073.57/13,901.83 = 5,597.91/x
3. Step 3: Cross multiply
   10,073.57x = 13,901.83 × 5,597.91
4. Step 4: Simplify right side
   10,073.57x = 77,821,179.18
5. Step 5: Solve for x
   x = 77,821,179.18/10,073.57
6. Step 6: Final answer
   x = 7,725.29