Finding the Fourth Proportional to 52,737.86, 72,763.83 and 30,068.59

Step by Step Solution

1. Step 1: Write the proportion equation
   52,737.86 : 72,763.83 = 30,068.59 : x
2. Step 2: Convert to fraction form
   52,737.86/72,763.83 = 30,068.59/x
3. Step 3: Cross multiply
   52,737.86x = 72,763.83 × 30,068.59
4. Step 4: Simplify right side
   52,737.86x = 2,187,905,771.10
5. Step 5: Solve for x
   x = 2,187,905,771.10/52,737.86
6. Step 6: Final answer
   x = 41,486.43