Finding the Fourth Proportional to 2,347.55, 3,522.06 and 1,411.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,347.55 : 3,522.06 = 1,411.57 : x
2. Step 2: Convert to fraction form
   2,347.55/3,522.06 = 1,411.57/x
3. Step 3: Cross multiply
   2,347.55x = 3,522.06 × 1,411.57
4. Step 4: Simplify right side
   2,347.55x = 4,971,624.76
5. Step 5: Solve for x
   x = 4,971,624.76/2,347.55
6. Step 6: Final answer
   x = 2,117.79