Finding the Fourth Proportional to 2,495.07, 3,442.89 and 1,500.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,495.07 : 3,442.89 = 1,500.30 : x
2. Step 2: Convert to fraction form
   2,495.07/3,442.89 = 1,500.30/x
3. Step 3: Cross multiply
   2,495.07x = 3,442.89 × 1,500.30
4. Step 4: Simplify right side
   2,495.07x = 5,165,367.87
5. Step 5: Solve for x
   x = 5,165,367.87/2,495.07
6. Step 6: Final answer
   x = 2,070.23