Finding the Fourth Proportional to 42,535.40, 58,698.27 and 23,672.53

Step by Step Solution

1. Step 1: Write the proportion equation
   42,535.40 : 58,698.27 = 23,672.53 : x
2. Step 2: Convert to fraction form
   42,535.40/58,698.27 = 23,672.53/x
3. Step 3: Cross multiply
   42,535.40x = 58,698.27 × 23,672.53
4. Step 4: Simplify right side
   42,535.40x = 1,389,536,557.52
5. Step 5: Solve for x
   x = 1,389,536,557.52/42,535.40
6. Step 6: Final answer
   x = 32,667.77