Finding the Fourth Proportional to 11,837.52, 17,730.82 and 5,588.19

Step by Step Solution

1. Step 1: Write the proportion equation
   11,837.52 : 17,730.82 = 5,588.19 : x
2. Step 2: Convert to fraction form
   11,837.52/17,730.82 = 5,588.19/x
3. Step 3: Cross multiply
   11,837.52x = 17,730.82 × 5,588.19
4. Step 4: Simplify right side
   11,837.52x = 99,083,191.02
5. Step 5: Solve for x
   x = 99,083,191.02/11,837.52
6. Step 6: Final answer
   x = 8,370.27