Finding the Fourth Proportional to 1,460,756.89, 2,201,106.06 and 1,200,350.80

Step by Step Solution

1. Step 1: Write the proportion equation
   1,460,756.89 : 2,201,106.06 = 1,200,350.80 : x
2. Step 2: Convert to fraction form
   1,460,756.89/2,201,106.06 = 1,200,350.80/x
3. Step 3: Cross multiply
   1,460,756.89x = 2,201,106.06 × 1,200,350.80
4. Step 4: Simplify right side
   1,460,756.89x = 2,642,099,420,005.85
5. Step 5: Solve for x
   x = 2,642,099,420,005.85/1,460,756.89
6. Step 6: Final answer
   x = 1,808,719.46