Finding the Fourth Proportional to 42,071.88, 58,058.26 and 23,209

Step by Step Solution

1. Step 1: Write the proportion equation
   42,071.88 : 58,058.26 = 23,209 : x
2. Step 2: Convert to fraction form
   42,071.88/58,058.26 = 23,209/x
3. Step 3: Cross multiply
   42,071.88x = 58,058.26 × 23,209
4. Step 4: Simplify right side
   42,071.88x = 1,347,474,156.34
5. Step 5: Solve for x
   x = 1,347,474,156.34/42,071.88
6. Step 6: Final answer
   x = 32,027.90