Finding the Fourth Proportional to 2,555,911.86, 3,527,101.52 and 1,409,991.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,555,911.86 : 3,527,101.52 = 1,409,991.90 : x
2. Step 2: Convert to fraction form
   2,555,911.86/3,527,101.52 = 1,409,991.90/x
3. Step 3: Cross multiply
   2,555,911.86x = 3,527,101.52 × 1,409,991.90
4. Step 4: Simplify right side
   2,555,911.86x = 4,973,184,573,677.69
5. Step 5: Solve for x
   x = 4,973,184,573,677.69/2,555,911.86
6. Step 6: Final answer
   x = 1,945,757.46