Finding the Fourth Proportional to 10,074.89, 13,903.27 and 5,598.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,074.89 : 13,903.27 = 5,598.56 : x
2. Step 2: Convert to fraction form
   10,074.89/13,903.27 = 5,598.56/x
3. Step 3: Cross multiply
   10,074.89x = 13,903.27 × 5,598.56
4. Step 4: Simplify right side
   10,074.89x = 77,838,291.29
5. Step 5: Solve for x
   x = 77,838,291.29/10,074.89
6. Step 6: Final answer
   x = 7,725.97