Finding the Fourth Proportional to 2,413,123.40, 3,616,574.70 and 1,465,488.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,413,123.40 : 3,616,574.70 = 1,465,488.20 : x
2. Step 2: Convert to fraction form
   2,413,123.40/3,616,574.70 = 1,465,488.20/x
3. Step 3: Cross multiply
   2,413,123.40x = 3,616,574.70 × 1,465,488.20
4. Step 4: Simplify right side
   2,413,123.40x = 5,300,047,547,268.54
5. Step 5: Solve for x
   x = 5,300,047,547,268.54/2,413,123.40
6. Step 6: Final answer
   x = 2,196,343.36