Finding the Fourth Proportional to 1,184,118.50, 1,634,122.41 and 647,574.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,184,118.50 : 1,634,122.41 = 647,574.50 : x
2. Step 2: Convert to fraction form
   1,184,118.50/1,634,122.41 = 647,574.50/x
3. Step 3: Cross multiply
   1,184,118.50x = 1,634,122.41 × 647,574.50
4. Step 4: Simplify right side
   1,184,118.50x = 1,058,216,002,594.55
5. Step 5: Solve for x
   x = 1,058,216,002,594.55/1,184,118.50
6. Step 6: Final answer
   x = 893,674.07