Finding the Fourth Proportional to 42,162.68, 58,181.01 and 23,299.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,162.68 : 58,181.01 = 23,299.76 : x
2. Step 2: Convert to fraction form
   42,162.68/58,181.01 = 23,299.76/x
3. Step 3: Cross multiply
   42,162.68x = 58,181.01 × 23,299.76
4. Step 4: Simplify right side
   42,162.68x = 1,355,603,569.56
5. Step 5: Solve for x
   x = 1,355,603,569.56/42,162.68
6. Step 6: Final answer
   x = 32,151.74