Finding the Fourth Proportional to 50,106.34, 69,145.92 and 27,445.12

Step by Step Solution

1. Step 1: Write the proportion equation
   50,106.34 : 69,145.92 = 27,445.12 : x
2. Step 2: Convert to fraction form
   50,106.34/69,145.92 = 27,445.12/x
3. Step 3: Cross multiply
   50,106.34x = 69,145.92 × 27,445.12
4. Step 4: Simplify right side
   50,106.34x = 1,897,718,071.91
5. Step 5: Solve for x
   x = 1,897,718,071.91/50,106.34
6. Step 6: Final answer
   x = 37,873.81