Finding the Fourth Proportional to 2,425,967.01, 3,638,564.85 and 806,601.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,425,967.01 : 3,638,564.85 = 806,601.18 : x
2. Step 2: Convert to fraction form
   2,425,967.01/3,638,564.85 = 806,601.18/x
3. Step 3: Cross multiply
   2,425,967.01x = 3,638,564.85 × 806,601.18
4. Step 4: Simplify right side
   2,425,967.01x = 2,934,870,701,516.52
5. Step 5: Solve for x
   x = 2,934,870,701,516.52/2,425,967.01
6. Step 6: Final answer
   x = 1,209,773.54