Finding the Fourth Proportional to 1,523,300.27, 2,102,073.41 and 878,682.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,523,300.27 : 2,102,073.41 = 878,682.02 : x
2. Step 2: Convert to fraction form
   1,523,300.27/2,102,073.41 = 878,682.02/x
3. Step 3: Cross multiply
   1,523,300.27x = 2,102,073.41 × 878,682.02
4. Step 4: Simplify right side
   1,523,300.27x = 1,847,054,105,693.68
5. Step 5: Solve for x
   x = 1,847,054,105,693.68/1,523,300.27
6. Step 6: Final answer
   x = 1,212,534.48