Finding the Fourth Proportional to 69,617.51, 96,069.59 and 37,785.73

Step by Step Solution

1. Step 1: Write the proportion equation
   69,617.51 : 96,069.59 = 37,785.73 : x
2. Step 2: Convert to fraction form
   69,617.51/96,069.59 = 37,785.73/x
3. Step 3: Cross multiply
   69,617.51x = 96,069.59 × 37,785.73
4. Step 4: Simplify right side
   69,617.51x = 3,630,059,588.95
5. Step 5: Solve for x
   x = 3,630,059,588.95/69,617.51
6. Step 6: Final answer
   x = 52,142.91