Finding the Fourth Proportional to 1,562,042.17, 2,155,817.86 and 873,752.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,562,042.17 : 2,155,817.86 = 873,752.27 : x
2. Step 2: Convert to fraction form
   1,562,042.17/2,155,817.86 = 873,752.27/x
3. Step 3: Cross multiply
   1,562,042.17x = 2,155,817.86 × 873,752.27
4. Step 4: Simplify right side
   1,562,042.17x = 1,883,650,738,375.50
5. Step 5: Solve for x
   x = 1,883,650,738,375.50/1,562,042.17
6. Step 6: Final answer
   x = 1,205,889.81