Finding the Fourth Proportional to 118,574.47, 163,637.31 and 67,595.23

Step by Step Solution

1. Step 1: Write the proportion equation
   118,574.47 : 163,637.31 = 67,595.23 : x
2. Step 2: Convert to fraction form
   118,574.47/163,637.31 = 67,595.23/x
3. Step 3: Cross multiply
   118,574.47x = 163,637.31 × 67,595.23
4. Step 4: Simplify right side
   118,574.47x = 11,061,101,606.03
5. Step 5: Solve for x
   x = 11,061,101,606.03/118,574.47
6. Step 6: Final answer
   x = 93,284.01