Finding the Fourth Proportional to 2,191,384.77, 3,024,411.31 and 1,261,073.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,191,384.77 : 3,024,411.31 = 1,261,073.37 : x
2. Step 2: Convert to fraction form
   2,191,384.77/3,024,411.31 = 1,261,073.37/x
3. Step 3: Cross multiply
   2,191,384.77x = 3,024,411.31 × 1,261,073.37
4. Step 4: Simplify right side
   2,191,384.77x = 3,814,004,575,885.70
5. Step 5: Solve for x
   x = 3,814,004,575,885.70/2,191,384.77
6. Step 6: Final answer
   x = 1,740,454.09