Finding the Fourth Proportional to 152,082.98, 209,875.87 and 84,104.53

Step by Step Solution

1. Step 1: Write the proportion equation
   152,082.98 : 209,875.87 = 84,104.53 : x
2. Step 2: Convert to fraction form
   152,082.98/209,875.87 = 84,104.53/x
3. Step 3: Cross multiply
   152,082.98x = 209,875.87 × 84,104.53
4. Step 4: Simplify right side
   152,082.98x = 17,651,511,404.69
5. Step 5: Solve for x
   x = 17,651,511,404.69/152,082.98
6. Step 6: Final answer
   x = 116,065.00