Finding the Fourth Proportional to 2,243,705.94, 3,096,301.95 and 1,225,103.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,705.94 : 3,096,301.95 = 1,225,103.40 : x
2. Step 2: Convert to fraction form
   2,243,705.94/3,096,301.95 = 1,225,103.40/x
3. Step 3: Cross multiply
   2,243,705.94x = 3,096,301.95 × 1,225,103.40
4. Step 4: Simplify right side
   2,243,705.94x = 3,793,290,046,371.63
5. Step 5: Solve for x
   x = 3,793,290,046,371.63/2,243,705.94
6. Step 6: Final answer
   x = 1,690,636.00