Finding the Fourth Proportional to 69,127.32, 103,687.33 and 34,055.13

Step by Step Solution

1. Step 1: Write the proportion equation
   69,127.32 : 103,687.33 = 34,055.13 : x
2. Step 2: Convert to fraction form
   69,127.32/103,687.33 = 34,055.13/x
3. Step 3: Cross multiply
   69,127.32x = 103,687.33 × 34,055.13
4. Step 4: Simplify right side
   69,127.32x = 3,531,085,502.50
5. Step 5: Solve for x
   x = 3,531,085,502.50/69,127.32
6. Step 6: Final answer
   x = 51,080.90