Finding the Fourth Proportional to 1,506,638.04, 2,079,196.38 and 827,588.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,506,638.04 : 2,079,196.38 = 827,588.76 : x
2. Step 2: Convert to fraction form
   1,506,638.04/2,079,196.38 = 827,588.76/x
3. Step 3: Cross multiply
   1,506,638.04x = 2,079,196.38 × 827,588.76
4. Step 4: Simplify right side
   1,506,638.04x = 1,720,719,553,920.69
5. Step 5: Solve for x
   x = 1,720,719,553,920.69/1,506,638.04
6. Step 6: Final answer
   x = 1,142,092.20