Finding the Fourth Proportional to 37,602.69, 56,399.63 and 15,112.46

Step by Step Solution

1. Step 1: Write the proportion equation
   37,602.69 : 56,399.63 = 15,112.46 : x
2. Step 2: Convert to fraction form
   37,602.69/56,399.63 = 15,112.46/x
3. Step 3: Cross multiply
   37,602.69x = 56,399.63 × 15,112.46
4. Step 4: Simplify right side
   37,602.69x = 852,336,794.83
5. Step 5: Solve for x
   x = 852,336,794.83/37,602.69
6. Step 6: Final answer
   x = 22,666.91