Finding the Fourth Proportional to 1,967.48, 2,715.13 and 1,495.79

Step by Step Solution

1. Step 1: Write the proportion equation
   1,967.48 : 2,715.13 = 1,495.79 : x
2. Step 2: Convert to fraction form
   1,967.48/2,715.13 = 1,495.79/x
3. Step 3: Cross multiply
   1,967.48x = 2,715.13 × 1,495.79
4. Step 4: Simplify right side
   1,967.48x = 4,061,264.30
5. Step 5: Solve for x
   x = 4,061,264.30/1,967.48
6. Step 6: Final answer
   x = 2,064.20