Finding the Fourth Proportional to 2,921,508.52, 4,402,204.20 and 2,400,696.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,921,508.52 : 4,402,204.20 = 2,400,696.34 : x
2. Step 2: Convert to fraction form
   2,921,508.52/4,402,204.20 = 2,400,696.34/x
3. Step 3: Cross multiply
   2,921,508.52x = 4,402,204.20 × 2,400,696.34
4. Step 4: Simplify right side
   2,921,508.52x = 10,568,355,499,867.12
5. Step 5: Solve for x
   x = 10,568,355,499,867.12/2,921,508.52
6. Step 6: Final answer
   x = 3,617,431.01