Finding the Fourth Proportional to 69,472.02, 95,871.15 and 37,641.45

Step by Step Solution

1. Step 1: Write the proportion equation
   69,472.02 : 95,871.15 = 37,641.45 : x
2. Step 2: Convert to fraction form
   69,472.02/95,871.15 = 37,641.45/x
3. Step 3: Cross multiply
   69,472.02x = 95,871.15 × 37,641.45
4. Step 4: Simplify right side
   69,472.02x = 3,608,729,099.17
5. Step 5: Solve for x
   x = 3,608,729,099.17/69,472.02
6. Step 6: Final answer
   x = 51,945.07