Finding the Fourth Proportional to 1,566.86, 2,348.25 and 1,401.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,566.86 : 2,348.25 = 1,401.35 : x
2. Step 2: Convert to fraction form
   1,566.86/2,348.25 = 1,401.35/x
3. Step 3: Cross multiply
   1,566.86x = 2,348.25 × 1,401.35
4. Step 4: Simplify right side
   1,566.86x = 3,290,708.40
5. Step 5: Solve for x
   x = 3,290,708.40/1,566.86
6. Step 6: Final answer
   x = 2,100.20