Finding the Fourth Proportional to 2,055,980.61, 2,837,550.17 and 1,184,648.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055,980.61 : 2,837,550.17 = 1,184,648.49 : x
2. Step 2: Convert to fraction form
   2,055,980.61/2,837,550.17 = 1,184,648.49/x
3. Step 3: Cross multiply
   2,055,980.61x = 2,837,550.17 × 1,184,648.49
4. Step 4: Simplify right side
   2,055,980.61x = 3,361,499,518,266.50
5. Step 5: Solve for x
   x = 3,361,499,518,266.50/2,055,980.61
6. Step 6: Final answer
   x = 1,634,986.00