Finding the Fourth Proportional to 52,737.58, 72,776.10 and 30,083.91

Step by Step Solution

1. Step 1: Write the proportion equation
   52,737.58 : 72,776.10 = 30,083.91 : x
2. Step 2: Convert to fraction form
   52,737.58/72,776.10 = 30,083.91/x
3. Step 3: Cross multiply
   52,737.58x = 72,776.10 × 30,083.91
4. Step 4: Simplify right side
   52,737.58x = 2,189,389,642.55
5. Step 5: Solve for x
   x = 2,189,389,642.55/52,737.58
6. Step 6: Final answer
   x = 41,514.79