Finding the Fourth Proportional to 146,664.89, 202,422.89 and 83,002.69

Step by Step Solution

1. Step 1: Write the proportion equation
   146,664.89 : 202,422.89 = 83,002.69 : x
2. Step 2: Convert to fraction form
   146,664.89/202,422.89 = 83,002.69/x
3. Step 3: Cross multiply
   146,664.89x = 202,422.89 × 83,002.69
4. Step 4: Simplify right side
   146,664.89x = 16,801,643,466.50
5. Step 5: Solve for x
   x = 16,801,643,466.50/146,664.89
6. Step 6: Final answer
   x = 114,558.05