Finding the Fourth Proportional to 2,373.59, 3,275.86 and 1,429.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,373.59 : 3,275.86 = 1,429.87 : x
2. Step 2: Convert to fraction form
   2,373.59/3,275.86 = 1,429.87/x
3. Step 3: Cross multiply
   2,373.59x = 3,275.86 × 1,429.87
4. Step 4: Simplify right side
   2,373.59x = 4,684,053.94
5. Step 5: Solve for x
   x = 4,684,053.94/2,373.59
6. Step 6: Final answer
   x = 1,973.40