Finding the Fourth Proportional to 3,861,494.56, 5,792,518.86 and 1,021,573

Step by Step Solution

1. Step 1: Write the proportion equation
   3,861,494.56 : 5,792,518.86 = 1,021,573 : x
2. Step 2: Convert to fraction form
   3,861,494.56/5,792,518.86 = 1,021,573/x
3. Step 3: Cross multiply
   3,861,494.56x = 5,792,518.86 × 1,021,573
4. Step 4: Simplify right side
   3,861,494.56x = 5,917,480,869,366.78
5. Step 5: Solve for x
   x = 5,917,480,869,366.78/3,861,494.56
6. Step 6: Final answer
   x = 1,532,432.79