Finding the Fourth Proportional to 69,433.42, 104,128.58 and 25,054.38

Step by Step Solution

1. Step 1: Write the proportion equation
   69,433.42 : 104,128.58 = 25,054.38 : x
2. Step 2: Convert to fraction form
   69,433.42/104,128.58 = 25,054.38/x
3. Step 3: Cross multiply
   69,433.42x = 104,128.58 × 25,054.38
4. Step 4: Simplify right side
   69,433.42x = 2,608,877,012.18
5. Step 5: Solve for x
   x = 2,608,877,012.18/69,433.42
6. Step 6: Final answer
   x = 37,573.79