Finding the Fourth Proportional to 151,028.93, 208,425.27 and 83,051.06

Step by Step Solution

1. Step 1: Write the proportion equation
   151,028.93 : 208,425.27 = 83,051.06 : x
2. Step 2: Convert to fraction form
   151,028.93/208,425.27 = 83,051.06/x
3. Step 3: Cross multiply
   151,028.93x = 208,425.27 × 83,051.06
4. Step 4: Simplify right side
   151,028.93x = 17,309,939,604.29
5. Step 5: Solve for x
   x = 17,309,939,604.29/151,028.93
6. Step 6: Final answer
   x = 114,613.40