Finding the Fourth Proportional to 3,850,123.77, 5,780,862.90 and 2,147,593.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,850,123.77 : 5,780,862.90 = 2,147,593.50 : x
2. Step 2: Convert to fraction form
   3,850,123.77/5,780,862.90 = 2,147,593.50/x
3. Step 3: Cross multiply
   3,850,123.77x = 5,780,862.90 × 2,147,593.50
4. Step 4: Simplify right side
   3,850,123.77x = 12,414,943,588,431.15
5. Step 5: Solve for x
   x = 12,414,943,588,431.15/3,850,123.77
6. Step 6: Final answer
   x = 3,224,557.01