Finding the Fourth Proportional to 62,897.10, 86,790.87 and 34,601.10

Step by Step Solution

1. Step 1: Write the proportion equation
   62,897.10 : 86,790.87 = 34,601.10 : x
2. Step 2: Convert to fraction form
   62,897.10/86,790.87 = 34,601.10/x
3. Step 3: Cross multiply
   62,897.10x = 86,790.87 × 34,601.10
4. Step 4: Simplify right side
   62,897.10x = 3,003,059,571.96
5. Step 5: Solve for x
   x = 3,003,059,571.96/62,897.10
6. Step 6: Final answer
   x = 47,745.60