Finding the Fourth Proportional to 40,341.39, 55,671.83 and 22,436.40

Step by Step Solution

1. Step 1: Write the proportion equation
   40,341.39 : 55,671.83 = 22,436.40 : x
2. Step 2: Convert to fraction form
   40,341.39/55,671.83 = 22,436.40/x
3. Step 3: Cross multiply
   40,341.39x = 55,671.83 × 22,436.40
4. Step 4: Simplify right side
   40,341.39x = 1,249,075,446.61
5. Step 5: Solve for x
   x = 1,249,075,446.61/40,341.39
6. Step 6: Final answer
   x = 30,962.63