Finding the Fourth Proportional to 10,071.60, 15,079 and 7,598.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071.60 : 15,079 = 7,598.56 : x
2. Step 2: Convert to fraction form
   10,071.60/15,079 = 7,598.56/x
3. Step 3: Cross multiply
   10,071.60x = 15,079 × 7,598.56
4. Step 4: Simplify right side
   10,071.60x = 114,578,686.24
5. Step 5: Solve for x
   x = 114,578,686.24/10,071.60
6. Step 6: Final answer
   x = 11,376.41