Finding the Fourth Proportional to 10,051.12, 13,868.33 and 5,801.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,051.12 : 13,868.33 = 5,801.28 : x
2. Step 2: Convert to fraction form
   10,051.12/13,868.33 = 5,801.28/x
3. Step 3: Cross multiply
   10,051.12x = 13,868.33 × 5,801.28
4. Step 4: Simplify right side
   10,051.12x = 80,454,036.46
5. Step 5: Solve for x
   x = 80,454,036.46/10,051.12
6. Step 6: Final answer
   x = 8,004.49