Finding the Fourth Proportional to 69,618.34, 96,070.73 and 37,786.55

Step by Step Solution

1. Step 1: Write the proportion equation
   69,618.34 : 96,070.73 = 37,786.55 : x
2. Step 2: Convert to fraction form
   69,618.34/96,070.73 = 37,786.55/x
3. Step 3: Cross multiply
   69,618.34x = 96,070.73 × 37,786.55
4. Step 4: Simplify right side
   69,618.34x = 3,630,181,632.62
5. Step 5: Solve for x
   x = 3,630,181,632.62/69,618.34
6. Step 6: Final answer
   x = 52,144.05