Finding the Fourth Proportional to 40,773,296.42, 56,267,132.78 and 22,438,581.92

Step by Step Solution

1. Step 1: Write the proportion equation
   40,773,296.42 : 56,267,132.78 = 22,438,581.92 : x
2. Step 2: Convert to fraction form
   40,773,296.42/56,267,132.78 = 22,438,581.92/x
3. Step 3: Cross multiply
   40,773,296.42x = 56,267,132.78 × 22,438,581.92
4. Step 4: Simplify right side
   40,773,296.42x = 1,262,554,668,287,547.50
5. Step 5: Solve for x
   x = 1,262,554,668,287,547.50/40,773,296.42
6. Step 6: Final answer
   x = 30,965,234.09