Finding the Fourth Proportional to 2,320.06, 3,477.96 and 1,002.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,320.06 : 3,477.96 = 1,002.99 : x
2. Step 2: Convert to fraction form
   2,320.06/3,477.96 = 1,002.99/x
3. Step 3: Cross multiply
   2,320.06x = 3,477.96 × 1,002.99
4. Step 4: Simplify right side
   2,320.06x = 3,488,359.10
5. Step 5: Solve for x
   x = 3,488,359.10/2,320.06
6. Step 6: Final answer
   x = 1,503.56