Finding the Fourth Proportional to 40,345.94, 55,672.88 and 24,209.98

Step by Step Solution

1. Step 1: Write the proportion equation
   40,345.94 : 55,672.88 = 24,209.98 : x
2. Step 2: Convert to fraction form
   40,345.94/55,672.88 = 24,209.98/x
3. Step 3: Cross multiply
   40,345.94x = 55,672.88 × 24,209.98
4. Step 4: Simplify right side
   40,345.94x = 1,347,839,311.34
5. Step 5: Solve for x
   x = 1,347,839,311.34/40,345.94
6. Step 6: Final answer
   x = 33,407.06