Finding the Fourth Proportional to 69,616.65, 96,071.06 and 37,785.56

Step by Step Solution

1. Step 1: Write the proportion equation
   69,616.65 : 96,071.06 = 37,785.56 : x
2. Step 2: Convert to fraction form
   69,616.65/96,071.06 = 37,785.56/x
3. Step 3: Cross multiply
   69,616.65x = 96,071.06 × 37,785.56
4. Step 4: Simplify right side
   69,616.65x = 3,630,098,801.89
5. Step 5: Solve for x
   x = 3,630,098,801.89/69,616.65
6. Step 6: Final answer
   x = 52,144.12