Finding the Fourth Proportional to 42,816.78, 59,072.73 and 24,897.06

Step by Step Solution

1. Step 1: Write the proportion equation
   42,816.78 : 59,072.73 = 24,897.06 : x
2. Step 2: Convert to fraction form
   42,816.78/59,072.73 = 24,897.06/x
3. Step 3: Cross multiply
   42,816.78x = 59,072.73 × 24,897.06
4. Step 4: Simplify right side
   42,816.78x = 1,470,737,303.17
5. Step 5: Solve for x
   x = 1,470,737,303.17/42,816.78
6. Step 6: Final answer
   x = 34,349.55