Finding the Fourth Proportional to 109,821.47, 151,552.27 and 59,519.39

Step by Step Solution

1. Step 1: Write the proportion equation
   109,821.47 : 151,552.27 = 59,519.39 : x
2. Step 2: Convert to fraction form
   109,821.47/151,552.27 = 59,519.39/x
3. Step 3: Cross multiply
   109,821.47x = 151,552.27 × 59,519.39
4. Step 4: Simplify right side
   109,821.47x = 9,020,298,663.52
5. Step 5: Solve for x
   x = 9,020,298,663.52/109,821.47
6. Step 6: Final answer
   x = 82,136.02