Finding the Fourth Proportional to 2,376.06, 3,565.17 and 1,222.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,376.06 : 3,565.17 = 1,222.62 : x
2. Step 2: Convert to fraction form
   2,376.06/3,565.17 = 1,222.62/x
3. Step 3: Cross multiply
   2,376.06x = 3,565.17 × 1,222.62
4. Step 4: Simplify right side
   2,376.06x = 4,358,848.15
5. Step 5: Solve for x
   x = 4,358,848.15/2,376.06
6. Step 6: Final answer
   x = 1,834.49