Finding the Fourth Proportional to 2,148,288.48, 2,964,714.24 and 1,181,493.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,148,288.48 : 2,964,714.24 = 1,181,493.52 : x
2. Step 2: Convert to fraction form
   2,148,288.48/2,964,714.24 = 1,181,493.52/x
3. Step 3: Cross multiply
   2,148,288.48x = 2,964,714.24 × 1,181,493.52
4. Step 4: Simplify right side
   2,148,288.48x = 3,502,790,663,211.73
5. Step 5: Solve for x
   x = 3,502,790,663,211.73/2,148,288.48
6. Step 6: Final answer
   x = 1,630,502.93