Finding the Fourth Proportional to 1,833.01, 2,529.69 and 1,047.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,833.01 : 2,529.69 = 1,047.10 : x
2. Step 2: Convert to fraction form
   1,833.01/2,529.69 = 1,047.10/x
3. Step 3: Cross multiply
   1,833.01x = 2,529.69 × 1,047.10
4. Step 4: Simplify right side
   1,833.01x = 2,648,838.40
5. Step 5: Solve for x
   x = 2,648,838.40/1,833.01
6. Step 6: Final answer
   x = 1,445.08