Finding the Fourth Proportional to 2,148,365.83, 2,964,685.63 and 1,181,496.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,148,365.83 : 2,964,685.63 = 1,181,496.10 : x
2. Step 2: Convert to fraction form
   2,148,365.83/2,964,685.63 = 1,181,496.10/x
3. Step 3: Cross multiply
   2,148,365.83x = 2,964,685.63 × 1,181,496.10
4. Step 4: Simplify right side
   2,148,365.83x = 3,502,764,509,571.04
5. Step 5: Solve for x
   x = 3,502,764,509,571.04/2,148,365.83
6. Step 6: Final answer
   x = 1,630,432.05