Finding the Fourth Proportional to 3,861,981.48, 5,793,256.53 and 1,022,074.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,861,981.48 : 5,793,256.53 = 1,022,074.50 : x
2. Step 2: Convert to fraction form
   3,861,981.48/5,793,256.53 = 1,022,074.50/x
3. Step 3: Cross multiply
   3,861,981.48x = 5,793,256.53 × 1,022,074.50
4. Step 4: Simplify right side
   3,861,981.48x = 5,921,139,771,271.49
5. Step 5: Solve for x
   x = 5,921,139,771,271.49/3,861,981.48
6. Step 6: Final answer
   x = 1,533,186.99