Finding the Fourth Proportional to 65,903.34, 98,835.76 and 37,818.61

Step by Step Solution

1. Step 1: Write the proportion equation
   65,903.34 : 98,835.76 = 37,818.61 : x
2. Step 2: Convert to fraction form
   65,903.34/98,835.76 = 37,818.61/x
3. Step 3: Cross multiply
   65,903.34x = 98,835.76 × 37,818.61
4. Step 4: Simplify right side
   65,903.34x = 3,737,831,061.49
5. Step 5: Solve for x
   x = 3,737,831,061.49/65,903.34
6. Step 6: Final answer
   x = 56,716.87