Finding the Fourth Proportional to 2,132,180.67, 2,942,402.27 and 1,165,310.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,132,180.67 : 2,942,402.27 = 1,165,310.70 : x
2. Step 2: Convert to fraction form
   2,132,180.67/2,942,402.27 = 1,165,310.70/x
3. Step 3: Cross multiply
   2,132,180.67x = 2,942,402.27 × 1,165,310.70
4. Step 4: Simplify right side
   2,132,180.67x = 3,428,812,848,935.29
5. Step 5: Solve for x
   x = 3,428,812,848,935.29/2,132,180.67
6. Step 6: Final answer
   x = 1,608,124.91