Finding the Fourth Proportional to 58,499.82, 80,706.78 and 34,617.78

Step by Step Solution

1. Step 1: Write the proportion equation
   58,499.82 : 80,706.78 = 34,617.78 : x
2. Step 2: Convert to fraction form
   58,499.82/80,706.78 = 34,617.78/x
3. Step 3: Cross multiply
   58,499.82x = 80,706.78 × 34,617.78
4. Step 4: Simplify right side
   58,499.82x = 2,793,889,554.55
5. Step 5: Solve for x
   x = 2,793,889,554.55/58,499.82
6. Step 6: Final answer
   x = 47,758.94