Finding the Fourth Proportional to 2,148,360.73, 2,964,669.94 and 1,181,488.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,148,360.73 : 2,964,669.94 = 1,181,488.03 : x
2. Step 2: Convert to fraction form
   2,148,360.73/2,964,669.94 = 1,181,488.03/x
3. Step 3: Cross multiply
   2,148,360.73x = 2,964,669.94 × 1,181,488.03
4. Step 4: Simplify right side
   2,148,360.73x = 3,502,722,047,010.82
5. Step 5: Solve for x
   x = 3,502,722,047,010.82/2,148,360.73
6. Step 6: Final answer
   x = 1,630,416.16