Finding the Fourth Proportional to 11,747.08, 17,602.16 and 7,055.96

Step by Step Solution

1. Step 1: Write the proportion equation
   11,747.08 : 17,602.16 = 7,055.96 : x
2. Step 2: Convert to fraction form
   11,747.08/17,602.16 = 7,055.96/x
3. Step 3: Cross multiply
   11,747.08x = 17,602.16 × 7,055.96
4. Step 4: Simplify right side
   11,747.08x = 124,200,152.28
5. Step 5: Solve for x
   x = 124,200,152.28/11,747.08
6. Step 6: Final answer
   x = 10,572.86