Finding the Fourth Proportional to 11,047.89, 15,247.98 and 7,068.81

Step by Step Solution

1. Step 1: Write the proportion equation
   11,047.89 : 15,247.98 = 7,068.81 : x
2. Step 2: Convert to fraction form
   11,047.89/15,247.98 = 7,068.81/x
3. Step 3: Cross multiply
   11,047.89x = 15,247.98 × 7,068.81
4. Step 4: Simplify right side
   11,047.89x = 107,785,073.50
5. Step 5: Solve for x
   x = 107,785,073.50/11,047.89
6. Step 6: Final answer
   x = 9,756.17