Finding the Fourth Proportional to 10,029.02, 13,841.61 and 5,722.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,029.02 : 13,841.61 = 5,722.12 : x
2. Step 2: Convert to fraction form
   10,029.02/13,841.61 = 5,722.12/x
3. Step 3: Cross multiply
   10,029.02x = 13,841.61 × 5,722.12
4. Step 4: Simplify right side
   10,029.02x = 79,203,318.81
5. Step 5: Solve for x
   x = 79,203,318.81/10,029.02
6. Step 6: Final answer
   x = 7,897.41