Finding the Fourth Proportional to 2,373.93, 3,275.73 and 1,429.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,373.93 : 3,275.73 = 1,429.72 : x
2. Step 2: Convert to fraction form
   2,373.93/3,275.73 = 1,429.72/x
3. Step 3: Cross multiply
   2,373.93x = 3,275.73 × 1,429.72
4. Step 4: Simplify right side
   2,373.93x = 4,683,368.51
5. Step 5: Solve for x
   x = 4,683,368.51/2,373.93
6. Step 6: Final answer
   x = 1,972.83