Finding the Fourth Proportional to 37,419.52, 56,096.88 and 17,687.92

Step by Step Solution

1. Step 1: Write the proportion equation
   37,419.52 : 56,096.88 = 17,687.92 : x
2. Step 2: Convert to fraction form
   37,419.52/56,096.88 = 17,687.92/x
3. Step 3: Cross multiply
   37,419.52x = 56,096.88 × 17,687.92
4. Step 4: Simplify right side
   37,419.52x = 992,237,125.69
5. Step 5: Solve for x
   x = 992,237,125.69/37,419.52
6. Step 6: Final answer
   x = 26,516.56