Finding the Fourth Proportional to 11,130.83, 16,683.41 and 5,588.00

Step by Step Solution

1. Step 1: Write the proportion equation
   11,130.83 : 16,683.41 = 5,588.00 : x
2. Step 2: Convert to fraction form
   11,130.83/16,683.41 = 5,588.00/x
3. Step 3: Cross multiply
   11,130.83x = 16,683.41 × 5,588.00
4. Step 4: Simplify right side
   11,130.83x = 93,226,825.63
5. Step 5: Solve for x
   x = 93,226,825.63/11,130.83
6. Step 6: Final answer
   x = 8,375.55