Finding the Fourth Proportional to 63,003.42, 86,941.35 and 37,538.64

Step by Step Solution

1. Step 1: Write the proportion equation
   63,003.42 : 86,941.35 = 37,538.64 : x
2. Step 2: Convert to fraction form
   63,003.42/86,941.35 = 37,538.64/x
3. Step 3: Cross multiply
   63,003.42x = 86,941.35 × 37,538.64
4. Step 4: Simplify right side
   63,003.42x = 3,263,660,038.76
5. Step 5: Solve for x
   x = 3,263,660,038.76/63,003.42
6. Step 6: Final answer
   x = 51,801.32