Finding the Fourth Proportional to 69,401.78, 95,774.46 and 37,570.94

Step by Step Solution

1. Step 1: Write the proportion equation
   69,401.78 : 95,774.46 = 37,570.94 : x
2. Step 2: Convert to fraction form
   69,401.78/95,774.46 = 37,570.94/x
3. Step 3: Cross multiply
   69,401.78x = 95,774.46 × 37,570.94
4. Step 4: Simplify right side
   69,401.78x = 3,598,336,490.19
5. Step 5: Solve for x
   x = 3,598,336,490.19/69,401.78
6. Step 6: Final answer
   x = 51,847.90