Finding the Fourth Proportional to 53,747.02, 80,474.73 and 37,086.94

Step by Step Solution

1. Step 1: Write the proportion equation
   53,747.02 : 80,474.73 = 37,086.94 : x
2. Step 2: Convert to fraction form
   53,747.02/80,474.73 = 37,086.94/x
3. Step 3: Cross multiply
   53,747.02x = 80,474.73 × 37,086.94
4. Step 4: Simplify right side
   53,747.02x = 2,984,561,483.03
5. Step 5: Solve for x
   x = 2,984,561,483.03/53,747.02
6. Step 6: Final answer
   x = 55,529.80