Finding the Fourth Proportional to 151,506.06, 209,079.81 and 83,525.52

Step by Step Solution

1. Step 1: Write the proportion equation
   151,506.06 : 209,079.81 = 83,525.52 : x
2. Step 2: Convert to fraction form
   151,506.06/209,079.81 = 83,525.52/x
3. Step 3: Cross multiply
   151,506.06x = 209,079.81 × 83,525.52
4. Step 4: Simplify right side
   151,506.06x = 17,463,499,851.75
5. Step 5: Solve for x
   x = 17,463,499,851.75/151,506.06
6. Step 6: Final answer
   x = 115,266.02