Finding the Fourth Proportional to 42,202.88, 58,237.50 and 23,338.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,202.88 : 58,237.50 = 23,338.76 : x
2. Step 2: Convert to fraction form
   42,202.88/58,237.50 = 23,338.76/x
3. Step 3: Cross multiply
   42,202.88x = 58,237.50 × 23,338.76
4. Step 4: Simplify right side
   42,202.88x = 1,359,191,035.50
5. Step 5: Solve for x
   x = 1,359,191,035.50/42,202.88
6. Step 6: Final answer
   x = 32,206.12