Finding the Fourth Proportional to 13,036.52, 19,545.06 and 7,841.18

Step by Step Solution

1. Step 1: Write the proportion equation
   13,036.52 : 19,545.06 = 7,841.18 : x
2. Step 2: Convert to fraction form
   13,036.52/19,545.06 = 7,841.18/x
3. Step 3: Cross multiply
   13,036.52x = 19,545.06 × 7,841.18
4. Step 4: Simplify right side
   13,036.52x = 153,256,333.57
5. Step 5: Solve for x
   x = 153,256,333.57/13,036.52
6. Step 6: Final answer
   x = 11,755.92