Finding the Fourth Proportional to 69,618.76, 96,071.32 and 37,786.98

Step by Step Solution

1. Step 1: Write the proportion equation
   69,618.76 : 96,071.32 = 37,786.98 : x
2. Step 2: Convert to fraction form
   69,618.76/96,071.32 = 37,786.98/x
3. Step 3: Cross multiply
   69,618.76x = 96,071.32 × 37,786.98
4. Step 4: Simplify right side
   69,618.76x = 3,630,244,858.48
5. Step 5: Solve for x
   x = 3,630,244,858.48/69,618.76
6. Step 6: Final answer
   x = 52,144.64