Finding the Fourth Proportional to 40,895,479.06, 56,435,919.55 and 22,311,036.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,895,479.06 : 56,435,919.55 = 22,311,036.50 : x
2. Step 2: Convert to fraction form
   40,895,479.06/56,435,919.55 = 22,311,036.50/x
3. Step 3: Cross multiply
   40,895,479.06x = 56,435,919.55 × 22,311,036.50
4. Step 4: Simplify right side
   40,895,479.06x = 1,259,143,860,653,156.50
5. Step 5: Solve for x
   x = 1,259,143,860,653,156.50/40,895,479.06
6. Step 6: Final answer
   x = 30,789,316.81