Finding the Fourth Proportional to 2,144,936.85, 2,960,002.74 and 1,164,869.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,144,936.85 : 2,960,002.74 = 1,164,869.02 : x
2. Step 2: Convert to fraction form
   2,144,936.85/2,960,002.74 = 1,164,869.02/x
3. Step 3: Cross multiply
   2,144,936.85x = 2,960,002.74 × 1,164,869.02
4. Step 4: Simplify right side
   2,144,936.85x = 3,448,015,490,941.12
5. Step 5: Solve for x
   x = 3,448,015,490,941.12/2,144,936.85
6. Step 6: Final answer
   x = 1,607,513.76