Finding the Fourth Proportional to 104,380.80, 156,522.58 and 37,818.24

Step by Step Solution

1. Step 1: Write the proportion equation
   104,380.80 : 156,522.58 = 37,818.24 : x
2. Step 2: Convert to fraction form
   104,380.80/156,522.58 = 37,818.24/x
3. Step 3: Cross multiply
   104,380.80x = 156,522.58 × 37,818.24
4. Step 4: Simplify right side
   104,380.80x = 5,919,408,495.86
5. Step 5: Solve for x
   x = 5,919,408,495.86/104,380.80
6. Step 6: Final answer
   x = 56,709.74