Finding the Fourth Proportional to 7,359.29, 10,155.62 and 4,002.03

Step by Step Solution

1. Step 1: Write the proportion equation
   7,359.29 : 10,155.62 = 4,002.03 : x
2. Step 2: Convert to fraction form
   7,359.29/10,155.62 = 4,002.03/x
3. Step 3: Cross multiply
   7,359.29x = 10,155.62 × 4,002.03
4. Step 4: Simplify right side
   7,359.29x = 40,643,075.90
5. Step 5: Solve for x
   x = 40,643,075.90/7,359.29
6. Step 6: Final answer
   x = 5,522.69