Finding the Fourth Proportional to 105,547.93, 158,322.71 and 30,673.15

Step by Step Solution

1. Step 1: Write the proportion equation
   105,547.93 : 158,322.71 = 30,673.15 : x
2. Step 2: Convert to fraction form
   105,547.93/158,322.71 = 30,673.15/x
3. Step 3: Cross multiply
   105,547.93x = 158,322.71 × 30,673.15
4. Step 4: Simplify right side
   105,547.93x = 4,856,256,232.24
5. Step 5: Solve for x
   x = 4,856,256,232.24/105,547.93
6. Step 6: Final answer
   x = 46,009.96