Finding the Fourth Proportional to 1,499,874.61, 2,069,825.62 and 846,638.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,499,874.61 : 2,069,825.62 = 846,638.13 : x
2. Step 2: Convert to fraction form
   1,499,874.61/2,069,825.62 = 846,638.13/x
3. Step 3: Cross multiply
   1,499,874.61x = 2,069,825.62 × 846,638.13
4. Step 4: Simplify right side
   1,499,874.61x = 1,752,393,292,342.89
5. Step 5: Solve for x
   x = 1,752,393,292,342.89/1,499,874.61
6. Step 6: Final answer
   x = 1,168,359.86