Finding the Fourth Proportional to 151,036.86, 208,426.62 and 83,053.98

Step by Step Solution

1. Step 1: Write the proportion equation
   151,036.86 : 208,426.62 = 83,053.98 : x
2. Step 2: Convert to fraction form
   151,036.86/208,426.62 = 83,053.98/x
3. Step 3: Cross multiply
   151,036.86x = 208,426.62 × 83,053.98
4. Step 4: Simplify right side
   151,036.86x = 17,310,660,328.95
5. Step 5: Solve for x
   x = 17,310,660,328.95/151,036.86
6. Step 6: Final answer
   x = 114,612.16