Finding the Fourth Proportional to 2,161,475.88, 3,242,279.43 and 741,511.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,161,475.88 : 3,242,279.43 = 741,511.50 : x
2. Step 2: Convert to fraction form
   2,161,475.88/3,242,279.43 = 741,511.50/x
3. Step 3: Cross multiply
   2,161,475.88x = 3,242,279.43 × 741,511.50
4. Step 4: Simplify right side
   2,161,475.88x = 2,404,187,483,558.45
5. Step 5: Solve for x
   x = 2,404,187,483,558.45/2,161,475.88
6. Step 6: Final answer
   x = 1,112,289.76