Finding the Fourth Proportional to 2,635.46, 3,953.32 and 1,174.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,635.46 : 3,953.32 = 1,174.62 : x
2. Step 2: Convert to fraction form
   2,635.46/3,953.32 = 1,174.62/x
3. Step 3: Cross multiply
   2,635.46x = 3,953.32 × 1,174.62
4. Step 4: Simplify right side
   2,635.46x = 4,643,648.74
5. Step 5: Solve for x
   x = 4,643,648.74/2,635.46
6. Step 6: Final answer
   x = 1,761.99