Finding the Fourth Proportional to 37,632.16, 56,443.86 and 9,932.32

Step by Step Solution

1. Step 1: Write the proportion equation
   37,632.16 : 56,443.86 = 9,932.32 : x
2. Step 2: Convert to fraction form
   37,632.16/56,443.86 = 9,932.32/x
3. Step 3: Cross multiply
   37,632.16x = 56,443.86 × 9,932.32
4. Step 4: Simplify right side
   37,632.16x = 560,618,479.56
5. Step 5: Solve for x
   x = 560,618,479.56/37,632.16
6. Step 6: Final answer
   x = 14,897.32