Finding the Fourth Proportional to 2,144,529.88, 2,959,459.27 and 1,164,470.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,144,529.88 : 2,959,459.27 = 1,164,470.18 : x
2. Step 2: Convert to fraction form
   2,144,529.88/2,959,459.27 = 1,164,470.18/x
3. Step 3: Cross multiply
   2,144,529.88x = 2,959,459.27 × 1,164,470.18
4. Step 4: Simplify right side
   2,144,529.88x = 3,446,202,051,131.10
5. Step 5: Solve for x
   x = 3,446,202,051,131.10/2,144,529.88
6. Step 6: Final answer
   x = 1,606,973.21