Finding the Fourth Proportional to 42,921.66, 59,228.91 and 23,802.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,921.66 : 59,228.91 = 23,802.42 : x
2. Step 2: Convert to fraction form
   42,921.66/59,228.91 = 23,802.42/x
3. Step 3: Cross multiply
   42,921.66x = 59,228.91 × 23,802.42
4. Step 4: Simplify right side
   42,921.66x = 1,409,791,391.96
5. Step 5: Solve for x
   x = 1,409,791,391.96/42,921.66
6. Step 6: Final answer
   x = 32,845.69