Finding the Fourth Proportional to 1,500,793.34, 2,071,092.42 and 812,465

Step by Step Solution

1. Step 1: Write the proportion equation
   1,500,793.34 : 2,071,092.42 = 812,465 : x
2. Step 2: Convert to fraction form
   1,500,793.34/2,071,092.42 = 812,465/x
3. Step 3: Cross multiply
   1,500,793.34x = 2,071,092.42 × 812,465
4. Step 4: Simplify right side
   1,500,793.34x = 1,682,690,103,015.30
5. Step 5: Solve for x
   x = 1,682,690,103,015.30/1,500,793.34
6. Step 6: Final answer
   x = 1,121,200.41