Finding the Fourth Proportional to 1,666,176.62, 2,499,288.17 and 586,724.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,666,176.62 : 2,499,288.17 = 586,724.00 : x
2. Step 2: Convert to fraction form
   1,666,176.62/2,499,288.17 = 586,724.00/x
3. Step 3: Cross multiply
   1,666,176.62x = 2,499,288.17 × 586,724.00
4. Step 4: Simplify right side
   1,666,176.62x = 1,466,392,336,825.02
5. Step 5: Solve for x
   x = 1,466,392,336,825.02/1,666,176.62
6. Step 6: Final answer
   x = 880,094.18