Finding the Fourth Proportional to 42,191.96, 58,226.92 and 23,330.30

Step by Step Solution

1. Step 1: Write the proportion equation
   42,191.96 : 58,226.92 = 23,330.30 : x
2. Step 2: Convert to fraction form
   42,191.96/58,226.92 = 23,330.30/x
3. Step 3: Cross multiply
   42,191.96x = 58,226.92 × 23,330.30
4. Step 4: Simplify right side
   42,191.96x = 1,358,451,162.22
5. Step 5: Solve for x
   x = 1,358,451,162.22/42,191.96
6. Step 6: Final answer
   x = 32,196.92