Finding the Fourth Proportional to 62,949.78, 86,875.61 and 34,660.53

Step by Step Solution

1. Step 1: Write the proportion equation
   62,949.78 : 86,875.61 = 34,660.53 : x
2. Step 2: Convert to fraction form
   62,949.78/86,875.61 = 34,660.53/x
3. Step 3: Cross multiply
   62,949.78x = 86,875.61 × 34,660.53
4. Step 4: Simplify right side
   62,949.78x = 3,011,154,513.37
5. Step 5: Solve for x
   x = 3,011,154,513.37/62,949.78
6. Step 6: Final answer
   x = 47,834.23