Finding the Fourth Proportional to 2,144,530.38, 2,959,459.96 and 1,164,470.68

Step by Step Solution

1. Step 1: Write the proportion equation
   2,144,530.38 : 2,959,459.96 = 1,164,470.68 : x
2. Step 2: Convert to fraction form
   2,144,530.38/2,959,459.96 = 1,164,470.68/x
3. Step 3: Cross multiply
   2,144,530.38x = 2,959,459.96 × 1,164,470.68
4. Step 4: Simplify right side
   2,144,530.38x = 3,446,204,337,256.67
5. Step 5: Solve for x
   x = 3,446,204,337,256.67/2,144,530.38
6. Step 6: Final answer
   x = 1,606,973.89