Finding the Fourth Proportional to 2,353,526.71, 3,247,688.61 and 1,320,835.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,353,526.71 : 3,247,688.61 = 1,320,835.05 : x
2. Step 2: Convert to fraction form
   2,353,526.71/3,247,688.61 = 1,320,835.05/x
3. Step 3: Cross multiply
   2,353,526.71x = 3,247,688.61 × 1,320,835.05
4. Step 4: Simplify right side
   2,353,526.71x = 4,289,660,931,335.34
5. Step 5: Solve for x
   x = 4,289,660,931,335.34/2,353,526.71
6. Step 6: Final answer
   x = 1,822,652.33