Finding the Fourth Proportional to 241,870.39, 362,681.15 and 108,636.32

Step by Step Solution

1. Step 1: Write the proportion equation
   241,870.39 : 362,681.15 = 108,636.32 : x
2. Step 2: Convert to fraction form
   241,870.39/362,681.15 = 108,636.32/x
3. Step 3: Cross multiply
   241,870.39x = 362,681.15 × 108,636.32
4. Step 4: Simplify right side
   241,870.39x = 39,400,345,832.89
5. Step 5: Solve for x
   x = 39,400,345,832.89/241,870.39
6. Step 6: Final answer
   x = 162,898.59