Finding the Fourth Proportional to 65,108.30, 89,849.86 and 37,900.58

Step by Step Solution

1. Step 1: Write the proportion equation
   65,108.30 : 89,849.86 = 37,900.58 : x
2. Step 2: Convert to fraction form
   65,108.30/89,849.86 = 37,900.58/x
3. Step 3: Cross multiply
   65,108.30x = 89,849.86 × 37,900.58
4. Step 4: Simplify right side
   65,108.30x = 3,405,361,806.92
5. Step 5: Solve for x
   x = 3,405,361,806.92/65,108.30
6. Step 6: Final answer
   x = 52,303.04