Finding the Fourth Proportional to 37,086.75, 55,645.56 and 14,915.88

Step by Step Solution

1. Step 1: Write the proportion equation
   37,086.75 : 55,645.56 = 14,915.88 : x
2. Step 2: Convert to fraction form
   37,086.75/55,645.56 = 14,915.88/x
3. Step 3: Cross multiply
   37,086.75x = 55,645.56 × 14,915.88
4. Step 4: Simplify right side
   37,086.75x = 830,002,495.49
5. Step 5: Solve for x
   x = 830,002,495.49/37,086.75
6. Step 6: Final answer
   x = 22,380.03