Finding the Fourth Proportional to 2,064,520.09, 2,849,262.34 and 1,249,173.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,064,520.09 : 2,849,262.34 = 1,249,173.69 : x
2. Step 2: Convert to fraction form
   2,064,520.09/2,849,262.34 = 1,249,173.69/x
3. Step 3: Cross multiply
   2,064,520.09x = 2,849,262.34 × 1,249,173.69
4. Step 4: Simplify right side
   2,064,520.09x = 3,559,223,551,035.83
5. Step 5: Solve for x
   x = 3,559,223,551,035.83/2,064,520.09
6. Step 6: Final answer
   x = 1,723,995.60