Finding the Fourth Proportional to 69,480.15, 95,883.06 and 37,649.31

Step by Step Solution

1. Step 1: Write the proportion equation
   69,480.15 : 95,883.06 = 37,649.31 : x
2. Step 2: Convert to fraction form
   69,480.15/95,883.06 = 37,649.31/x
3. Step 3: Cross multiply
   69,480.15x = 95,883.06 × 37,649.31
4. Step 4: Simplify right side
   69,480.15x = 3,609,931,049.69
5. Step 5: Solve for x
   x = 3,609,931,049.69/69,480.15
6. Step 6: Final answer
   x = 51,956.29