Finding the Fourth Proportional to 53,597.42, 80,388.68 and 37,538.31

Step by Step Solution

1. Step 1: Write the proportion equation
   53,597.42 : 80,388.68 = 37,538.31 : x
2. Step 2: Convert to fraction form
   53,597.42/80,388.68 = 37,538.31/x
3. Step 3: Cross multiply
   53,597.42x = 80,388.68 × 37,538.31
4. Step 4: Simplify right side
   53,597.42x = 3,017,655,002.64
5. Step 5: Solve for x
   x = 3,017,655,002.64/53,597.42
6. Step 6: Final answer
   x = 56,302.25