Finding the Fourth Proportional to 151,572.87, 209,171.88 and 83,592.27

Step by Step Solution

1. Step 1: Write the proportion equation
   151,572.87 : 209,171.88 = 83,592.27 : x
2. Step 2: Convert to fraction form
   151,572.87/209,171.88 = 83,592.27/x
3. Step 3: Cross multiply
   151,572.87x = 209,171.88 × 83,592.27
4. Step 4: Simplify right side
   151,572.87x = 17,485,152,583.32
5. Step 5: Solve for x
   x = 17,485,152,583.32/151,572.87
6. Step 6: Final answer
   x = 115,358.06