Finding the Fourth Proportional to 1,349.51, 1,860.89 and 1,034.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,349.51 : 1,860.89 = 1,034.24 : x
2. Step 2: Convert to fraction form
   1,349.51/1,860.89 = 1,034.24/x
3. Step 3: Cross multiply
   1,349.51x = 1,860.89 × 1,034.24
4. Step 4: Simplify right side
   1,349.51x = 1,924,592.40
5. Step 5: Solve for x
   x = 1,924,592.40/1,349.51
6. Step 6: Final answer
   x = 1,426.15