Finding the Fourth Proportional to 118,849.33, 163,971.22 and 70,441.46

Step by Step Solution

1. Step 1: Write the proportion equation
   118,849.33 : 163,971.22 = 70,441.46 : x
2. Step 2: Convert to fraction form
   118,849.33/163,971.22 = 70,441.46/x
3. Step 3: Cross multiply
   118,849.33x = 163,971.22 × 70,441.46
4. Step 4: Simplify right side
   118,849.33x = 11,550,370,962.72
5. Step 5: Solve for x
   x = 11,550,370,962.72/118,849.33
6. Step 6: Final answer
   x = 97,184.99