Finding the Fourth Proportional to 42,068.34, 58,055.40 and 22,948.44

Step by Step Solution

1. Step 1: Write the proportion equation
   42,068.34 : 58,055.40 = 22,948.44 : x
2. Step 2: Convert to fraction form
   42,068.34/58,055.40 = 22,948.44/x
3. Step 3: Cross multiply
   42,068.34x = 58,055.40 × 22,948.44
4. Step 4: Simplify right side
   42,068.34x = 1,332,280,573.30
5. Step 5: Solve for x
   x = 1,332,280,573.30/42,068.34
6. Step 6: Final answer
   x = 31,669.44