Finding the Fourth Proportional to 13,234.55, 19,852.38 and 5,837.31

Step by Step Solution

1. Step 1: Write the proportion equation
   13,234.55 : 19,852.38 = 5,837.31 : x
2. Step 2: Convert to fraction form
   13,234.55/19,852.38 = 5,837.31/x
3. Step 3: Cross multiply
   13,234.55x = 19,852.38 × 5,837.31
4. Step 4: Simplify right side
   13,234.55x = 115,884,496.30
5. Step 5: Solve for x
   x = 115,884,496.30/13,234.55
6. Step 6: Final answer
   x = 8,756.21