Finding the Fourth Proportional to 151,444.50, 208,994.83 and 83,463.92

Step by Step Solution

1. Step 1: Write the proportion equation
   151,444.50 : 208,994.83 = 83,463.92 : x
2. Step 2: Convert to fraction form
   151,444.50/208,994.83 = 83,463.92/x
3. Step 3: Cross multiply
   151,444.50x = 208,994.83 × 83,463.92
4. Step 4: Simplify right side
   151,444.50x = 17,443,527,771.53
5. Step 5: Solve for x
   x = 17,443,527,771.53/151,444.50
6. Step 6: Final answer
   x = 115,180.99