Finding the Fourth Proportional to 42,874.50, 59,173.94 and 24,979.98

Step by Step Solution

1. Step 1: Write the proportion equation
   42,874.50 : 59,173.94 = 24,979.98 : x
2. Step 2: Convert to fraction form
   42,874.50/59,173.94 = 24,979.98/x
3. Step 3: Cross multiply
   42,874.50x = 59,173.94 × 24,979.98
4. Step 4: Simplify right side
   42,874.50x = 1,478,163,837.72
5. Step 5: Solve for x
   x = 1,478,163,837.72/42,874.50
6. Step 6: Final answer
   x = 34,476.53