Finding the Fourth Proportional to 1,956,864.72, 2,700,470.69 and 1,097,417.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,956,864.72 : 2,700,470.69 = 1,097,417.46 : x
2. Step 2: Convert to fraction form
   1,956,864.72/2,700,470.69 = 1,097,417.46/x
3. Step 3: Cross multiply
   1,956,864.72x = 2,700,470.69 × 1,097,417.46
4. Step 4: Simplify right side
   1,956,864.72x = 2,963,543,700,352.21
5. Step 5: Solve for x
   x = 2,963,543,700,352.21/1,956,864.72
6. Step 6: Final answer
   x = 1,514,434.63