Finding the Fourth Proportional to 2,891,570.10, 4,331,134.35 and 2,393,906.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,891,570.10 : 4,331,134.35 = 2,393,906.10 : x
2. Step 2: Convert to fraction form
   2,891,570.10/4,331,134.35 = 2,393,906.10/x
3. Step 3: Cross multiply
   2,891,570.10x = 4,331,134.35 × 2,393,906.10
4. Step 4: Simplify right side
   2,891,570.10x = 10,368,328,940,384.54
5. Step 5: Solve for x
   x = 10,368,328,940,384.54/2,891,570.10
6. Step 6: Final answer
   x = 3,585,709.00