Finding the Fourth Proportional to 62,967.83, 86,893.61 and 34,286.69

Step by Step Solution

1. Step 1: Write the proportion equation
   62,967.83 : 86,893.61 = 34,286.69 : x
2. Step 2: Convert to fraction form
   62,967.83/86,893.61 = 34,286.69/x
3. Step 3: Cross multiply
   62,967.83x = 86,893.61 × 34,286.69
4. Step 4: Simplify right side
   62,967.83x = 2,979,294,507.71
5. Step 5: Solve for x
   x = 2,979,294,507.71/62,967.83
6. Step 6: Final answer
   x = 47,314.55