Finding the Fourth Proportional to 2,094,579.35, 3,141,633.76 and 578,477.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,094,579.35 : 3,141,633.76 = 578,477.82 : x
2. Step 2: Convert to fraction form
   2,094,579.35/3,141,633.76 = 578,477.82/x
3. Step 3: Cross multiply
   2,094,579.35x = 3,141,633.76 × 578,477.82
4. Step 4: Simplify right side
   2,094,579.35x = 1,817,365,448,723.20
5. Step 5: Solve for x
   x = 1,817,365,448,723.20/2,094,579.35
6. Step 6: Final answer
   x = 867,651.75