Finding the Fourth Proportional to 2,334.32, 3,502.68 and 1,036.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,334.32 : 3,502.68 = 1,036.72 : x
2. Step 2: Convert to fraction form
   2,334.32/3,502.68 = 1,036.72/x
3. Step 3: Cross multiply
   2,334.32x = 3,502.68 × 1,036.72
4. Step 4: Simplify right side
   2,334.32x = 3,631,298.41
5. Step 5: Solve for x
   x = 3,631,298.41/2,334.32
6. Step 6: Final answer
   x = 1,555.61