Finding the Fourth Proportional to 2,089,200.45, 3,134,251.86 and 649,856.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,089,200.45 : 3,134,251.86 = 649,856.48 : x
2. Step 2: Convert to fraction form
   2,089,200.45/3,134,251.86 = 649,856.48/x
3. Step 3: Cross multiply
   2,089,200.45x = 3,134,251.86 × 649,856.48
4. Step 4: Simplify right side
   2,089,200.45x = 2,036,813,865,501.79
5. Step 5: Solve for x
   x = 2,036,813,865,501.79/2,089,200.45
6. Step 6: Final answer
   x = 974,925.06