Finding the Fourth Proportional to 62,890.48, 86,788.83 and 34,595.97

Step by Step Solution

1. Step 1: Write the proportion equation
   62,890.48 : 86,788.83 = 34,595.97 : x
2. Step 2: Convert to fraction form
   62,890.48/86,788.83 = 34,595.97/x
3. Step 3: Cross multiply
   62,890.48x = 86,788.83 × 34,595.97
4. Step 4: Simplify right side
   62,890.48x = 3,002,543,759.02
5. Step 5: Solve for x
   x = 3,002,543,759.02/62,890.48
6. Step 6: Final answer
   x = 47,742.42