Finding the Fourth Proportional to 1,061,517.08, 1,464,919.83 and 578,108.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,061,517.08 : 1,464,919.83 = 578,108.52 : x
2. Step 2: Convert to fraction form
   1,061,517.08/1,464,919.83 = 578,108.52/x
3. Step 3: Cross multiply
   1,061,517.08x = 1,464,919.83 × 578,108.52
4. Step 4: Simplify right side
   1,061,517.08x = 846,882,634,839.95
5. Step 5: Solve for x
   x = 846,882,634,839.95/1,061,517.08
6. Step 6: Final answer
   x = 797,804.06