Finding the Fourth Proportional to 62,896.72, 86,797.60 and 34,604.16

Step by Step Solution

1. Step 1: Write the proportion equation
   62,896.72 : 86,797.60 = 34,604.16 : x
2. Step 2: Convert to fraction form
   62,896.72/86,797.60 = 34,604.16/x
3. Step 3: Cross multiply
   62,896.72x = 86,797.60 × 34,604.16
4. Step 4: Simplify right side
   62,896.72x = 3,003,558,038.02
5. Step 5: Solve for x
   x = 3,003,558,038.02/62,896.72
6. Step 6: Final answer
   x = 47,753.81