Finding the Fourth Proportional to 37,479.42, 51,719.85 and 22,382.10

Step by Step Solution

1. Step 1: Write the proportion equation
   37,479.42 : 51,719.85 = 22,382.10 : x
2. Step 2: Convert to fraction form
   37,479.42/51,719.85 = 22,382.10/x
3. Step 3: Cross multiply
   37,479.42x = 51,719.85 × 22,382.10
4. Step 4: Simplify right side
   37,479.42x = 1,157,598,854.69
5. Step 5: Solve for x
   x = 1,157,598,854.69/37,479.42
6. Step 6: Final answer
   x = 30,886.25