Finding the Fourth Proportional to 42,667.23, 58,896.90 and 32,087.40

Step by Step Solution

1. Step 1: Write the proportion equation
   42,667.23 : 58,896.90 = 32,087.40 : x
2. Step 2: Convert to fraction form
   42,667.23/58,896.90 = 32,087.40/x
3. Step 3: Cross multiply
   42,667.23x = 58,896.90 × 32,087.40
4. Step 4: Simplify right side
   42,667.23x = 1,889,848,389.06
5. Step 5: Solve for x
   x = 1,889,848,389.06/42,667.23
6. Step 6: Final answer
   x = 44,292.74