Finding the Fourth Proportional to 2,337.02, 3,504.51 and 875.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,337.02 : 3,504.51 = 875.15 : x
2. Step 2: Convert to fraction form
   2,337.02/3,504.51 = 875.15/x
3. Step 3: Cross multiply
   2,337.02x = 3,504.51 × 875.15
4. Step 4: Simplify right side
   2,337.02x = 3,066,967.55
5. Step 5: Solve for x
   x = 3,066,967.55/2,337.02
6. Step 6: Final answer
   x = 1,312.34