Finding the Fourth Proportional to 2,877,433.17, 4,314,562.81 and 1,171,138.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,877,433.17 : 4,314,562.81 = 1,171,138.50 : x
2. Step 2: Convert to fraction form
   2,877,433.17/4,314,562.81 = 1,171,138.50/x
3. Step 3: Cross multiply
   2,877,433.17x = 4,314,562.81 × 1,171,138.50
4. Step 4: Simplify right side
   2,877,433.17x = 5,052,950,614,531.34
5. Step 5: Solve for x
   x = 5,052,950,614,531.34/2,877,433.17
6. Step 6: Final answer
   x = 1,756,061.85