Finding the Fourth Proportional to 37,131, 55,698.72 and 14,944.28

Step by Step Solution

1. Step 1: Write the proportion equation
   37,131 : 55,698.72 = 14,944.28 : x
2. Step 2: Convert to fraction form
   37,131/55,698.72 = 14,944.28/x
3. Step 3: Cross multiply
   37,131x = 55,698.72 × 14,944.28
4. Step 4: Simplify right side
   37,131x = 832,377,267.32
5. Step 5: Solve for x
   x = 832,377,267.32/37,131
6. Step 6: Final answer
   x = 22,417.31