Finding the Fourth Proportional to 3,885,162.90, 5,824,979.55 and 1,488,081.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,885,162.90 : 5,824,979.55 = 1,488,081.30 : x
2. Step 2: Convert to fraction form
   3,885,162.90/5,824,979.55 = 1,488,081.30/x
3. Step 3: Cross multiply
   3,885,162.90x = 5,824,979.55 × 1,488,081.30
4. Step 4: Simplify right side
   3,885,162.90x = 8,668,043,141,237.42
5. Step 5: Solve for x
   x = 8,668,043,141,237.42/3,885,162.90
6. Step 6: Final answer
   x = 2,231,062.99