Finding the Fourth Proportional to 37,182.88, 55,770.24 and 10,887.88

Step by Step Solution

1. Step 1: Write the proportion equation
   37,182.88 : 55,770.24 = 10,887.88 : x
2. Step 2: Convert to fraction form
   37,182.88/55,770.24 = 10,887.88/x
3. Step 3: Cross multiply
   37,182.88x = 55,770.24 × 10,887.88
4. Step 4: Simplify right side
   37,182.88x = 607,219,680.69
5. Step 5: Solve for x
   x = 607,219,680.69/37,182.88
6. Step 6: Final answer
   x = 16,330.63