Finding the Fourth Proportional to 34,740.42, 47,941.71 and 18,824.82

Step by Step Solution

1. Step 1: Write the proportion equation
   34,740.42 : 47,941.71 = 18,824.82 : x
2. Step 2: Convert to fraction form
   34,740.42/47,941.71 = 18,824.82/x
3. Step 3: Cross multiply
   34,740.42x = 47,941.71 × 18,824.82
4. Step 4: Simplify right side
   34,740.42x = 902,494,061.24
5. Step 5: Solve for x
   x = 902,494,061.24/34,740.42
6. Step 6: Final answer
   x = 25,978.21