Finding the Fourth Proportional to 1,516,156.69, 2,092,280.33 and 827,826.40

Step by Step Solution

1. Step 1: Write the proportion equation
   1,516,156.69 : 2,092,280.33 = 827,826.40 : x
2. Step 2: Convert to fraction form
   1,516,156.69/2,092,280.33 = 827,826.40/x
3. Step 3: Cross multiply
   1,516,156.69x = 2,092,280.33 × 827,826.40
4. Step 4: Simplify right side
   1,516,156.69x = 1,732,044,893,374.71
5. Step 5: Solve for x
   x = 1,732,044,893,374.71/1,516,156.69
6. Step 6: Final answer
   x = 1,142,391.75