Finding the Fourth Proportional to 2,243,700.69, 3,096,294.71 and 1,225,098.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,700.69 : 3,096,294.71 = 1,225,098.15 : x
2. Step 2: Convert to fraction form
   2,243,700.69/3,096,294.71 = 1,225,098.15/x
3. Step 3: Cross multiply
   2,243,700.69x = 3,096,294.71 × 1,225,098.15
4. Step 4: Simplify right side
   2,243,700.69x = 3,793,264,914,950.30
5. Step 5: Solve for x
   x = 3,793,264,914,950.30/2,243,700.69
6. Step 6: Final answer
   x = 1,690,628.76