Finding the Fourth Proportional to 63,945.84, 88,243.86 and 37,090.86

Step by Step Solution

1. Step 1: Write the proportion equation
   63,945.84 : 88,243.86 = 37,090.86 : x
2. Step 2: Convert to fraction form
   63,945.84/88,243.86 = 37,090.86/x
3. Step 3: Cross multiply
   63,945.84x = 88,243.86 × 37,090.86
4. Step 4: Simplify right side
   63,945.84x = 3,273,040,657.12
5. Step 5: Solve for x
   x = 3,273,040,657.12/63,945.84
6. Step 6: Final answer
   x = 51,184.58