Finding the Fourth Proportional to 69,148.15, 103,724.20 and 37,573.34

Step by Step Solution

1. Step 1: Write the proportion equation
   69,148.15 : 103,724.20 = 37,573.34 : x
2. Step 2: Convert to fraction form
   69,148.15/103,724.20 = 37,573.34/x
3. Step 3: Cross multiply
   69,148.15x = 103,724.20 × 37,573.34
4. Step 4: Simplify right side
   69,148.15x = 3,897,264,632.83
5. Step 5: Solve for x
   x = 3,897,264,632.83/69,148.15
6. Step 6: Final answer
   x = 56,361.08