Finding the Fourth Proportional to 42,496.06, 58,643.73 and 23,632.78

Step by Step Solution

1. Step 1: Write the proportion equation
   42,496.06 : 58,643.73 = 23,632.78 : x
2. Step 2: Convert to fraction form
   42,496.06/58,643.73 = 23,632.78/x
3. Step 3: Cross multiply
   42,496.06x = 58,643.73 × 23,632.78
4. Step 4: Simplify right side
   42,496.06x = 1,385,914,369.47
5. Step 5: Solve for x
   x = 1,385,914,369.47/42,496.06
6. Step 6: Final answer
   x = 32,612.77