Finding the Fourth Proportional to 175,565.16, 263,300.76 and 49,198.32

Step by Step Solution

1. Step 1: Write the proportion equation
   175,565.16 : 263,300.76 = 49,198.32 : x
2. Step 2: Convert to fraction form
   175,565.16/263,300.76 = 49,198.32/x
3. Step 3: Cross multiply
   175,565.16x = 263,300.76 × 49,198.32
4. Step 4: Simplify right side
   175,565.16x = 12,953,955,046.72
5. Step 5: Solve for x
   x = 12,953,955,046.72/175,565.16
6. Step 6: Final answer
   x = 73,784.31