Finding the Fourth Proportional to 62,830.56, 86,706.84 and 34,150.26

Step by Step Solution

1. Step 1: Write the proportion equation
   62,830.56 : 86,706.84 = 34,150.26 : x
2. Step 2: Convert to fraction form
   62,830.56/86,706.84 = 34,150.26/x
3. Step 3: Cross multiply
   62,830.56x = 86,706.84 × 34,150.26
4. Step 4: Simplify right side
   62,830.56x = 2,961,061,129.78
5. Step 5: Solve for x
   x = 2,961,061,129.78/62,830.56
6. Step 6: Final answer
   x = 47,127.72