Finding the Fourth Proportional to 1,401,227.76, 2,102,528.52 and 868,607.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,227.76 : 2,102,528.52 = 868,607.76 : x
2. Step 2: Convert to fraction form
   1,401,227.76/2,102,528.52 = 868,607.76/x
3. Step 3: Cross multiply
   1,401,227.76x = 2,102,528.52 × 868,607.76
4. Step 4: Simplify right side
   1,401,227.76x = 1,826,272,588,093.32
5. Step 5: Solve for x
   x = 1,826,272,588,093.32/1,401,227.76
6. Step 6: Final answer
   x = 1,303,337.43