Finding the Fourth Proportional to 1,944,561.34, 2,684,502.50 and 1,420,683.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,944,561.34 : 2,684,502.50 = 1,420,683.69 : x
2. Step 2: Convert to fraction form
   1,944,561.34/2,684,502.50 = 1,420,683.69/x
3. Step 3: Cross multiply
   1,944,561.34x = 2,684,502.50 × 1,420,683.69
4. Step 4: Simplify right side
   1,944,561.34x = 3,813,828,909,373.04
5. Step 5: Solve for x
   x = 3,813,828,909,373.04/1,944,561.34
6. Step 6: Final answer
   x = 1,961,279.82