Finding the Fourth Proportional to 37,422.72, 56,133.87 and 9,342.72

Step by Step Solution

1. Step 1: Write the proportion equation
   37,422.72 : 56,133.87 = 9,342.72 : x
2. Step 2: Convert to fraction form
   37,422.72/56,133.87 = 9,342.72/x
3. Step 3: Cross multiply
   37,422.72x = 56,133.87 × 9,342.72
4. Step 4: Simplify right side
   37,422.72x = 524,443,029.93
5. Step 5: Solve for x
   x = 524,443,029.93/37,422.72
6. Step 6: Final answer
   x = 14,014.03