Finding the Fourth Proportional to 151,047.56, 208,441.23 and 83,064.47

Step by Step Solution

1. Step 1: Write the proportion equation
   151,047.56 : 208,441.23 = 83,064.47 : x
2. Step 2: Convert to fraction form
   151,047.56/208,441.23 = 83,064.47/x
3. Step 3: Cross multiply
   151,047.56x = 208,441.23 × 83,064.47
4. Step 4: Simplify right side
   151,047.56x = 17,314,058,838.57
5. Step 5: Solve for x
   x = 17,314,058,838.57/151,047.56
6. Step 6: Final answer
   x = 114,626.54