Finding the Fourth Proportional to 2,373.57, 3,274.53 and 1,429.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,373.57 : 3,274.53 = 1,429.36 : x
2. Step 2: Convert to fraction form
   2,373.57/3,274.53 = 1,429.36/x
3. Step 3: Cross multiply
   2,373.57x = 3,274.53 × 1,429.36
4. Step 4: Simplify right side
   2,373.57x = 4,680,468.65
5. Step 5: Solve for x
   x = 4,680,468.65/2,373.57
6. Step 6: Final answer
   x = 1,971.91