Finding the Fourth Proportional to 2,220,353.86, 3,064,114.29 and 1,302,598.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,220,353.86 : 3,064,114.29 = 1,302,598.78 : x
2. Step 2: Convert to fraction form
   2,220,353.86/3,064,114.29 = 1,302,598.78/x
3. Step 3: Cross multiply
   2,220,353.86x = 3,064,114.29 × 1,302,598.78
4. Step 4: Simplify right side
   2,220,353.86x = 3,991,311,535,934.57
5. Step 5: Solve for x
   x = 3,991,311,535,934.57/2,220,353.86
6. Step 6: Final answer
   x = 1,797,601.55