Finding the Fourth Proportional to 69,405.27, 95,779.31 and 37,574.18

Step by Step Solution

1. Step 1: Write the proportion equation
   69,405.27 : 95,779.31 = 37,574.18 : x
2. Step 2: Convert to fraction form
   69,405.27/95,779.31 = 37,574.18/x
3. Step 3: Cross multiply
   69,405.27x = 95,779.31 × 37,574.18
4. Step 4: Simplify right side
   69,405.27x = 3,598,828,937.98
5. Step 5: Solve for x
   x = 3,598,828,937.98/69,405.27
6. Step 6: Final answer
   x = 51,852.39