Finding the Fourth Proportional to 50,066.34, 69,104.88 and 31,192.26

Step by Step Solution

1. Step 1: Write the proportion equation
   50,066.34 : 69,104.88 = 31,192.26 : x
2. Step 2: Convert to fraction form
   50,066.34/69,104.88 = 31,192.26/x
3. Step 3: Cross multiply
   50,066.34x = 69,104.88 × 31,192.26
4. Step 4: Simplify right side
   50,066.34x = 2,155,537,384.23
5. Step 5: Solve for x
   x = 2,155,537,384.23/50,066.34
6. Step 6: Final answer
   x = 43,053.62