Finding the Fourth Proportional to 37,141.77, 55,687.71 and 14,631.87

Step by Step Solution

1. Step 1: Write the proportion equation
   37,141.77 : 55,687.71 = 14,631.87 : x
2. Step 2: Convert to fraction form
   37,141.77/55,687.71 = 14,631.87/x
3. Step 3: Cross multiply
   37,141.77x = 55,687.71 × 14,631.87
4. Step 4: Simplify right side
   37,141.77x = 814,815,333.32
5. Step 5: Solve for x
   x = 814,815,333.32/37,141.77
6. Step 6: Final answer
   x = 21,937.98