Finding the Fourth Proportional to 1,601,989.56, 2,403,929.61 and 591,826.41

Step by Step Solution

1. Step 1: Write the proportion equation
   1,601,989.56 : 2,403,929.61 = 591,826.41 : x
2. Step 2: Convert to fraction form
   1,601,989.56/2,403,929.61 = 591,826.41/x
3. Step 3: Cross multiply
   1,601,989.56x = 2,403,929.61 × 591,826.41
4. Step 4: Simplify right side
   1,601,989.56x = 1,422,709,030,979
5. Step 5: Solve for x
   x = 1,422,709,030,979/1,601,989.56
6. Step 6: Final answer
   x = 888,088.83