Finding the Fourth Proportional to 69,759.93, 96,272.64 and 37,928.15

Step by Step Solution

1. Step 1: Write the proportion equation
   69,759.93 : 96,272.64 = 37,928.15 : x
2. Step 2: Convert to fraction form
   69,759.93/96,272.64 = 37,928.15/x
3. Step 3: Cross multiply
   69,759.93x = 96,272.64 × 37,928.15
4. Step 4: Simplify right side
   69,759.93x = 3,651,443,130.82
5. Step 5: Solve for x
   x = 3,651,443,130.82/69,759.93
6. Step 6: Final answer
   x = 52,342.99