Finding the Fourth Proportional to 58,645.33, 80,928.59 and 34,757.82

Step by Step Solution

1. Step 1: Write the proportion equation
   58,645.33 : 80,928.59 = 34,757.82 : x
2. Step 2: Convert to fraction form
   58,645.33/80,928.59 = 34,757.82/x
3. Step 3: Cross multiply
   58,645.33x = 80,928.59 × 34,757.82
4. Step 4: Simplify right side
   58,645.33x = 2,812,901,364.07
5. Step 5: Solve for x
   x = 2,812,901,364.07/58,645.33
6. Step 6: Final answer
   x = 47,964.63