Finding the Fourth Proportional to 10,223.58, 14,108.47 and 5,807.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,223.58 : 14,108.47 = 5,807.58 : x
2. Step 2: Convert to fraction form
   10,223.58/14,108.47 = 5,807.58/x
3. Step 3: Cross multiply
   10,223.58x = 14,108.47 × 5,807.58
4. Step 4: Simplify right side
   10,223.58x = 81,936,068.20
5. Step 5: Solve for x
   x = 81,936,068.20/10,223.58
6. Step 6: Final answer
   x = 8,014.42