Finding the Fourth Proportional to 42,238.47, 58,289.72 and 23,376.27

Step by Step Solution

1. Step 1: Write the proportion equation
   42,238.47 : 58,289.72 = 23,376.27 : x
2. Step 2: Convert to fraction form
   42,238.47/58,289.72 = 23,376.27/x
3. Step 3: Cross multiply
   42,238.47x = 58,289.72 × 23,376.27
4. Step 4: Simplify right side
   42,238.47x = 1,362,596,116.06
5. Step 5: Solve for x
   x = 1,362,596,116.06/42,238.47
6. Step 6: Final answer
   x = 32,259.60