Finding the Fourth Proportional to 151,019.02, 208,400.91 and 83,035.51

Step by Step Solution

1. Step 1: Write the proportion equation
   151,019.02 : 208,400.91 = 83,035.51 : x
2. Step 2: Convert to fraction form
   151,019.02/208,400.91 = 83,035.51/x
3. Step 3: Cross multiply
   151,019.02x = 208,400.91 × 83,035.51
4. Step 4: Simplify right side
   151,019.02x = 17,304,676,419.72
5. Step 5: Solve for x
   x = 17,304,676,419.72/151,019.02
6. Step 6: Final answer
   x = 114,586.08