Finding the Fourth Proportional to 151,504.41, 209,077.50 and 83,523.83

Step by Step Solution

1. Step 1: Write the proportion equation
   151,504.41 : 209,077.50 = 83,523.83 : x
2. Step 2: Convert to fraction form
   151,504.41/209,077.50 = 83,523.83/x
3. Step 3: Cross multiply
   151,504.41x = 209,077.50 × 83,523.83
4. Step 4: Simplify right side
   151,504.41x = 17,462,953,275.67
5. Step 5: Solve for x
   x = 17,462,953,275.67/151,504.41
6. Step 6: Final answer
   x = 115,263.66