Finding the Fourth Proportional to 63,838.08, 88,092.72 and 36,978.84

Step by Step Solution

1. Step 1: Write the proportion equation
   63,838.08 : 88,092.72 = 36,978.84 : x
2. Step 2: Convert to fraction form
   63,838.08/88,092.72 = 36,978.84/x
3. Step 3: Cross multiply
   63,838.08x = 88,092.72 × 36,978.84
4. Step 4: Simplify right side
   63,838.08x = 3,257,566,598.04
5. Step 5: Solve for x
   x = 3,257,566,598.04/63,838.08
6. Step 6: Final answer
   x = 51,028.58