Finding the Fourth Proportional to 72,401, 108,502.86 and 37,266.44

Step by Step Solution

1. Step 1: Write the proportion equation
   72,401 : 108,502.86 = 37,266.44 : x
2. Step 2: Convert to fraction form
   72,401/108,502.86 = 37,266.44/x
3. Step 3: Cross multiply
   72,401x = 108,502.86 × 37,266.44
4. Step 4: Simplify right side
   72,401x = 4,043,515,322.02
5. Step 5: Solve for x
   x = 4,043,515,322.02/72,401
6. Step 6: Final answer
   x = 55,848.89