Finding the Fourth Proportional to 3,905,196.78, 5,834,047.09 and 2,527,749.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,905,196.78 : 5,834,047.09 = 2,527,749.69 : x
2. Step 2: Convert to fraction form
   3,905,196.78/5,834,047.09 = 2,527,749.69/x
3. Step 3: Cross multiply
   3,905,196.78x = 5,834,047.09 × 2,527,749.69
4. Step 4: Simplify right side
   3,905,196.78x = 14,747,010,723,192.90
5. Step 5: Solve for x
   x = 14,747,010,723,192.90/3,905,196.78
6. Step 6: Final answer
   x = 3,776,252.91