Finding the Fourth Proportional to 58,647.08, 80,931 and 34,759.58

Step by Step Solution

1. Step 1: Write the proportion equation
   58,647.08 : 80,931 = 34,759.58 : x
2. Step 2: Convert to fraction form
   58,647.08/80,931 = 34,759.58/x
3. Step 3: Cross multiply
   58,647.08x = 80,931 × 34,759.58
4. Step 4: Simplify right side
   58,647.08x = 2,813,127,568.98
5. Step 5: Solve for x
   x = 2,813,127,568.98/58,647.08
6. Step 6: Final answer
   x = 47,967.05