Finding the Fourth Proportional to 42,706.72, 58,929.78 and 23,844.64

Step by Step Solution

1. Step 1: Write the proportion equation
   42,706.72 : 58,929.78 = 23,844.64 : x
2. Step 2: Convert to fraction form
   42,706.72/58,929.78 = 23,844.64/x
3. Step 3: Cross multiply
   42,706.72x = 58,929.78 × 23,844.64
4. Step 4: Simplify right side
   42,706.72x = 1,405,159,389.38
5. Step 5: Solve for x
   x = 1,405,159,389.38/42,706.72
6. Step 6: Final answer
   x = 32,902.54