Finding the Fourth Proportional to 2,470.86, 3,704.10 and 932.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,470.86 : 3,704.10 = 932.94 : x
2. Step 2: Convert to fraction form
   2,470.86/3,704.10 = 932.94/x
3. Step 3: Cross multiply
   2,470.86x = 3,704.10 × 932.94
4. Step 4: Simplify right side
   2,470.86x = 3,455,703.05
5. Step 5: Solve for x
   x = 3,455,703.05/2,470.86
6. Step 6: Final answer
   x = 1,398.58