Finding the Fourth Proportional to 12,523,669.86, 18,791,932.47 and 5,965,805.49

Step by Step Solution

1. Step 1: Write the proportion equation
   12,523,669.86 : 18,791,932.47 = 5,965,805.49 : x
2. Step 2: Convert to fraction form
   12,523,669.86/18,791,932.47 = 5,965,805.49/x
3. Step 3: Cross multiply
   12,523,669.86x = 18,791,932.47 × 5,965,805.49
4. Step 4: Simplify right side
   12,523,669.86x = 112,109,013,897,235.25
5. Step 5: Solve for x
   x = 112,109,013,897,235.25/12,523,669.86
6. Step 6: Final answer
   x = 8,951,770.14