Finding the Fourth Proportional to 37,891.59, 56,845.59 and 14,518.04

Step by Step Solution

1. Step 1: Write the proportion equation
   37,891.59 : 56,845.59 = 14,518.04 : x
2. Step 2: Convert to fraction form
   37,891.59/56,845.59 = 14,518.04/x
3. Step 3: Cross multiply
   37,891.59x = 56,845.59 × 14,518.04
4. Step 4: Simplify right side
   37,891.59x = 825,286,265.22
5. Step 5: Solve for x
   x = 825,286,265.22/37,891.59
6. Step 6: Final answer
   x = 21,780.20