Finding the Fourth Proportional to 41,667.54, 62,428.42 and 34,692.40

Step by Step Solution

1. Step 1: Write the proportion equation
   41,667.54 : 62,428.42 = 34,692.40 : x
2. Step 2: Convert to fraction form
   41,667.54/62,428.42 = 34,692.40/x
3. Step 3: Cross multiply
   41,667.54x = 62,428.42 × 34,692.40
4. Step 4: Simplify right side
   41,667.54x = 2,165,791,718.01
5. Step 5: Solve for x
   x = 2,165,791,718.01/41,667.54
6. Step 6: Final answer
   x = 51,977.91