Finding the Fourth Proportional to 42,665, 58,877.70 and 23,802.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,665 : 58,877.70 = 23,802.12 : x
2. Step 2: Convert to fraction form
   42,665/58,877.70 = 23,802.12/x
3. Step 3: Cross multiply
   42,665x = 58,877.70 × 23,802.12
4. Step 4: Simplify right side
   42,665x = 1,401,414,080.72
5. Step 5: Solve for x
   x = 1,401,414,080.72/42,665
6. Step 6: Final answer
   x = 32,846.93