Finding the Fourth Proportional to 40,488.34, 55,873.98 and 22,584.50

Step by Step Solution

1. Step 1: Write the proportion equation
   40,488.34 : 55,873.98 = 22,584.50 : x
2. Step 2: Convert to fraction form
   40,488.34/55,873.98 = 22,584.50/x
3. Step 3: Cross multiply
   40,488.34x = 55,873.98 × 22,584.50
4. Step 4: Simplify right side
   40,488.34x = 1,261,885,901.31
5. Step 5: Solve for x
   x = 1,261,885,901.31/40,488.34
6. Step 6: Final answer
   x = 31,166.65