Finding the Fourth Proportional to 37,159.37, 55,725.59 and 15,813.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,159.37 : 55,725.59 = 15,813.50 : x
2. Step 2: Convert to fraction form
   37,159.37/55,725.59 = 15,813.50/x
3. Step 3: Cross multiply
   37,159.37x = 55,725.59 × 15,813.50
4. Step 4: Simplify right side
   37,159.37x = 881,216,538.40
5. Step 5: Solve for x
   x = 881,216,538.40/37,159.37
6. Step 6: Final answer
   x = 23,714.52