Finding the Fourth Proportional to 2,114,742.96, 2,910,969.72 and 1,825,272.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,742.96 : 2,910,969.72 = 1,825,272.84 : x
2. Step 2: Convert to fraction form
   2,114,742.96/2,910,969.72 = 1,825,272.84/x
3. Step 3: Cross multiply
   2,114,742.96x = 2,910,969.72 × 1,825,272.84
4. Step 4: Simplify right side
   2,114,742.96x = 5,313,313,967,978.41
5. Step 5: Solve for x
   x = 5,313,313,967,978.41/2,114,742.96
6. Step 6: Final answer
   x = 2,512,510.54