Finding the Fourth Proportional to 62,963.34, 86,890.23 and 34,671.12

Step by Step Solution

1. Step 1: Write the proportion equation
   62,963.34 : 86,890.23 = 34,671.12 : x
2. Step 2: Convert to fraction form
   62,963.34/86,890.23 = 34,671.12/x
3. Step 3: Cross multiply
   62,963.34x = 86,890.23 × 34,671.12
4. Step 4: Simplify right side
   62,963.34x = 3,012,581,591.16
5. Step 5: Solve for x
   x = 3,012,581,591.16/62,963.34
6. Step 6: Final answer
   x = 47,846.60