Finding the Fourth Proportional to 62,967.50, 86,895.15 and 34,673.12

Step by Step Solution

1. Step 1: Write the proportion equation
   62,967.50 : 86,895.15 = 34,673.12 : x
2. Step 2: Convert to fraction form
   62,967.50/86,895.15 = 34,673.12/x
3. Step 3: Cross multiply
   62,967.50x = 86,895.15 × 34,673.12
4. Step 4: Simplify right side
   62,967.50x = 3,012,925,963.37
5. Step 5: Solve for x
   x = 3,012,925,963.37/62,967.50
6. Step 6: Final answer
   x = 47,848.91