Finding the Fourth Proportional to 1,470.50, 2,029.29 and 807.37

Step by Step Solution

1. Step 1: Write the proportion equation
   1,470.50 : 2,029.29 = 807.37 : x
2. Step 2: Convert to fraction form
   1,470.50/2,029.29 = 807.37/x
3. Step 3: Cross multiply
   1,470.50x = 2,029.29 × 807.37
4. Step 4: Simplify right side
   1,470.50x = 1,638,387.87
5. Step 5: Solve for x
   x = 1,638,387.87/1,470.50
6. Step 6: Final answer
   x = 1,114.17