Finding the Fourth Proportional to 52,274.58, 72,168.82 and 34,421.46

Step by Step Solution

1. Step 1: Write the proportion equation
   52,274.58 : 72,168.82 = 34,421.46 : x
2. Step 2: Convert to fraction form
   52,274.58/72,168.82 = 34,421.46/x
3. Step 3: Cross multiply
   52,274.58x = 72,168.82 × 34,421.46
4. Step 4: Simplify right side
   52,274.58x = 2,484,156,150.88
5. Step 5: Solve for x
   x = 2,484,156,150.88/52,274.58
6. Step 6: Final answer
   x = 47,521.30