Finding the Fourth Proportional to 151,006.98, 208,384.31 and 83,023.43

Step by Step Solution

1. Step 1: Write the proportion equation
   151,006.98 : 208,384.31 = 83,023.43 : x
2. Step 2: Convert to fraction form
   151,006.98/208,384.31 = 83,023.43/x
3. Step 3: Cross multiply
   151,006.98x = 208,384.31 × 83,023.43
4. Step 4: Simplify right side
   151,006.98x = 17,300,780,512.18
5. Step 5: Solve for x
   x = 17,300,780,512.18/151,006.98
6. Step 6: Final answer
   x = 114,569.41