Finding the Fourth Proportional to 1,495.34, 2,061.20 and 1,180.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495.34 : 2,061.20 = 1,180.10 : x
2. Step 2: Convert to fraction form
   1,495.34/2,061.20 = 1,180.10/x
3. Step 3: Cross multiply
   1,495.34x = 2,061.20 × 1,180.10
4. Step 4: Simplify right side
   1,495.34x = 2,432,414.76
5. Step 5: Solve for x
   x = 2,432,414.76/1,495.34
6. Step 6: Final answer
   x = 1,626.66