Finding the Fourth Proportional to 37,131.53, 55,711.86 and 16,340.45

Step by Step Solution

1. Step 1: Write the proportion equation
   37,131.53 : 55,711.86 = 16,340.45 : x
2. Step 2: Convert to fraction form
   37,131.53/55,711.86 = 16,340.45/x
3. Step 3: Cross multiply
   37,131.53x = 55,711.86 × 16,340.45
4. Step 4: Simplify right side
   37,131.53x = 910,356,584.18
5. Step 5: Solve for x
   x = 910,356,584.18/37,131.53
6. Step 6: Final answer
   x = 24,517.08