Finding the Fourth Proportional to 2,348.06, 3,521.88 and 1,423.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,348.06 : 3,521.88 = 1,423.34 : x
2. Step 2: Convert to fraction form
   2,348.06/3,521.88 = 1,423.34/x
3. Step 3: Cross multiply
   2,348.06x = 3,521.88 × 1,423.34
4. Step 4: Simplify right side
   2,348.06x = 5,012,830.90
5. Step 5: Solve for x
   x = 5,012,830.90/2,348.06
6. Step 6: Final answer
   x = 2,134.89