Finding the Fourth Proportional to 34,375.78, 47,415.54 and 22,442.05

Step by Step Solution

1. Step 1: Write the proportion equation
   34,375.78 : 47,415.54 = 22,442.05 : x
2. Step 2: Convert to fraction form
   34,375.78/47,415.54 = 22,442.05/x
3. Step 3: Cross multiply
   34,375.78x = 47,415.54 × 22,442.05
4. Step 4: Simplify right side
   34,375.78x = 1,064,101,919.46
5. Step 5: Solve for x
   x = 1,064,101,919.46/34,375.78
6. Step 6: Final answer
   x = 30,954.99