Finding the Fourth Proportional to 42,054.21, 58,034.46 and 23,191.35

Step by Step Solution

1. Step 1: Write the proportion equation
   42,054.21 : 58,034.46 = 23,191.35 : x
2. Step 2: Convert to fraction form
   42,054.21/58,034.46 = 23,191.35/x
3. Step 3: Cross multiply
   42,054.21x = 58,034.46 × 23,191.35
4. Step 4: Simplify right side
   42,054.21x = 1,345,897,473.92
5. Step 5: Solve for x
   x = 1,345,897,473.92/42,054.21
6. Step 6: Final answer
   x = 32,003.87