Finding the Fourth Proportional to 146,007.71, 201,472.33 and 85,564.52

Step by Step Solution

1. Step 1: Write the proportion equation
   146,007.71 : 201,472.33 = 85,564.52 : x
2. Step 2: Convert to fraction form
   146,007.71/201,472.33 = 85,564.52/x
3. Step 3: Cross multiply
   146,007.71x = 201,472.33 × 85,564.52
4. Step 4: Simplify right side
   146,007.71x = 17,238,883,209.73
5. Step 5: Solve for x
   x = 17,238,883,209.73/146,007.71
6. Step 6: Final answer
   x = 118,068.31