Finding the Fourth Proportional to 1,573.32, 2,351.51 and 1,374.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,573.32 : 2,351.51 = 1,374.10 : x
2. Step 2: Convert to fraction form
   1,573.32/2,351.51 = 1,374.10/x
3. Step 3: Cross multiply
   1,573.32x = 2,351.51 × 1,374.10
4. Step 4: Simplify right side
   1,573.32x = 3,231,203.02
5. Step 5: Solve for x
   x = 3,231,203.02/1,573.32
6. Step 6: Final answer
   x = 2,053.74