Finding the Fourth Proportional to 118,875.84, 164,065.46 and 73,568.42

Step by Step Solution

1. Step 1: Write the proportion equation
   118,875.84 : 164,065.46 = 73,568.42 : x
2. Step 2: Convert to fraction form
   118,875.84/164,065.46 = 73,568.42/x
3. Step 3: Cross multiply
   118,875.84x = 164,065.46 × 73,568.42
4. Step 4: Simplify right side
   118,875.84x = 12,070,036,668.77
5. Step 5: Solve for x
   x = 12,070,036,668.77/118,875.84
6. Step 6: Final answer
   x = 101,534.82