Finding the Fourth Proportional to 2,830,706.33, 4,247,309.52 and 2,196,520.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,830,706.33 : 4,247,309.52 = 2,196,520.07 : x
2. Step 2: Convert to fraction form
   2,830,706.33/4,247,309.52 = 2,196,520.07/x
3. Step 3: Cross multiply
   2,830,706.33x = 4,247,309.52 × 2,196,520.07
4. Step 4: Simplify right side
   2,830,706.33x = 9,329,300,582,945.52
5. Step 5: Solve for x
   x = 9,329,300,582,945.52/2,830,706.33
6. Step 6: Final answer
   x = 3,295,750.08