Finding the Fourth Proportional to 59,956,380.01, 89,928,517.49 and 40,649,571.35

Step by Step Solution

1. Step 1: Write the proportion equation
   59,956,380.01 : 89,928,517.49 = 40,649,571.35 : x
2. Step 2: Convert to fraction form
   59,956,380.01/89,928,517.49 = 40,649,571.35/x
3. Step 3: Cross multiply
   59,956,380.01x = 89,928,517.49 × 40,649,571.35
4. Step 4: Simplify right side
   59,956,380.01x = 3,655,555,688,109,478
5. Step 5: Solve for x
   x = 3,655,555,688,109,478/59,956,380.01
6. Step 6: Final answer
   x = 60,970,253.50