Finding the Fourth Proportional to 42,356.32, 58,453.34 and 23,236.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,356.32 : 58,453.34 = 23,236.88 : x
2. Step 2: Convert to fraction form
   42,356.32/58,453.34 = 23,236.88/x
3. Step 3: Cross multiply
   42,356.32x = 58,453.34 × 23,236.88
4. Step 4: Simplify right side
   42,356.32x = 1,358,272,838.73
5. Step 5: Solve for x
   x = 1,358,272,838.73/42,356.32
6. Step 6: Final answer
   x = 32,067.77