Finding the Fourth Proportional to 11,807.55, 17,714.23 and 3,487.52

Step by Step Solution

1. Step 1: Write the proportion equation
   11,807.55 : 17,714.23 = 3,487.52 : x
2. Step 2: Convert to fraction form
   11,807.55/17,714.23 = 3,487.52/x
3. Step 3: Cross multiply
   11,807.55x = 17,714.23 × 3,487.52
4. Step 4: Simplify right side
   11,807.55x = 61,778,766.98
5. Step 5: Solve for x
   x = 61,778,766.98/11,807.55
6. Step 6: Final answer
   x = 5,232.14