Finding the Fourth Proportional to 50,109.23, 69,148.05 and 27,447.05

Step by Step Solution

1. Step 1: Write the proportion equation
   50,109.23 : 69,148.05 = 27,447.05 : x
2. Step 2: Convert to fraction form
   50,109.23/69,148.05 = 27,447.05/x
3. Step 3: Cross multiply
   50,109.23x = 69,148.05 × 27,447.05
4. Step 4: Simplify right side
   50,109.23x = 1,897,909,640.01
5. Step 5: Solve for x
   x = 1,897,909,640.01/50,109.23
6. Step 6: Final answer
   x = 37,875.45