Finding the Fourth Proportional to 69,642.89, 104,505.83 and 25,273.10

Step by Step Solution

1. Step 1: Write the proportion equation
   69,642.89 : 104,505.83 = 25,273.10 : x
2. Step 2: Convert to fraction form
   69,642.89/104,505.83 = 25,273.10/x
3. Step 3: Cross multiply
   69,642.89x = 104,505.83 × 25,273.10
4. Step 4: Simplify right side
   69,642.89x = 2,641,186,292.17
5. Step 5: Solve for x
   x = 2,641,186,292.17/69,642.89
6. Step 6: Final answer
   x = 37,924.71