Finding the Fourth Proportional to 42,499.28, 58,651.08 and 23,636

Step by Step Solution

1. Step 1: Write the proportion equation
   42,499.28 : 58,651.08 = 23,636 : x
2. Step 2: Convert to fraction form
   42,499.28/58,651.08 = 23,636/x
3. Step 3: Cross multiply
   42,499.28x = 58,651.08 × 23,636
4. Step 4: Simplify right side
   42,499.28x = 1,386,276,926.88
5. Step 5: Solve for x
   x = 1,386,276,926.88/42,499.28
6. Step 6: Final answer
   x = 32,618.83