Finding the Fourth Proportional to 42,981, 59,311.98 and 23,859.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,981 : 59,311.98 = 23,859.34 : x
2. Step 2: Convert to fraction form
   42,981/59,311.98 = 23,859.34/x
3. Step 3: Cross multiply
   42,981x = 59,311.98 × 23,859.34
4. Step 4: Simplify right side
   42,981x = 1,415,144,696.89
5. Step 5: Solve for x
   x = 1,415,144,696.89/42,981
6. Step 6: Final answer
   x = 32,924.89