Finding the Fourth Proportional to 2,041,868.75, 2,817,943.61 and 1,170,784.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041,868.75 : 2,817,943.61 = 1,170,784.50 : x
2. Step 2: Convert to fraction form
   2,041,868.75/2,817,943.61 = 1,170,784.50/x
3. Step 3: Cross multiply
   2,041,868.75x = 2,817,943.61 × 1,170,784.50
4. Step 4: Simplify right side
   2,041,868.75x = 3,299,204,684,040.83
5. Step 5: Solve for x
   x = 3,299,204,684,040.83/2,041,868.75
6. Step 6: Final answer
   x = 1,615,777.06