Finding the Fourth Proportional to 2,316.51, 3,478.41 and 1,495.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,316.51 : 3,478.41 = 1,495.17 : x
2. Step 2: Convert to fraction form
   2,316.51/3,478.41 = 1,495.17/x
3. Step 3: Cross multiply
   2,316.51x = 3,478.41 × 1,495.17
4. Step 4: Simplify right side
   2,316.51x = 5,200,814.28
5. Step 5: Solve for x
   x = 5,200,814.28/2,316.51
6. Step 6: Final answer
   x = 2,245.11