Finding the Fourth Proportional to 42,073.56, 58,058.64 and 23,211

Step by Step Solution

1. Step 1: Write the proportion equation
   42,073.56 : 58,058.64 = 23,211 : x
2. Step 2: Convert to fraction form
   42,073.56/58,058.64 = 23,211/x
3. Step 3: Cross multiply
   42,073.56x = 58,058.64 × 23,211
4. Step 4: Simplify right side
   42,073.56x = 1,347,599,093.04
5. Step 5: Solve for x
   x = 1,347,599,093.04/42,073.56
6. Step 6: Final answer
   x = 32,029.60