Finding the Fourth Proportional to 69,699.32, 96,183.88 and 37,868.72

Step by Step Solution

1. Step 1: Write the proportion equation
   69,699.32 : 96,183.88 = 37,868.72 : x
2. Step 2: Convert to fraction form
   69,699.32/96,183.88 = 37,868.72/x
3. Step 3: Cross multiply
   69,699.32x = 96,183.88 × 37,868.72
4. Step 4: Simplify right side
   69,699.32x = 3,642,360,420.23
5. Step 5: Solve for x
   x = 3,642,360,420.23/69,699.32
6. Step 6: Final answer
   x = 52,258.19