Finding the Fourth Proportional to 4,152,111.70, 6,225,178.47 and 2,551,367.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,152,111.70 : 6,225,178.47 = 2,551,367.50 : x
2. Step 2: Convert to fraction form
   4,152,111.70/6,225,178.47 = 2,551,367.50/x
3. Step 3: Cross multiply
   4,152,111.70x = 6,225,178.47 × 2,551,367.50
4. Step 4: Simplify right side
   4,152,111.70x = 15,882,718,030,057.72
5. Step 5: Solve for x
   x = 15,882,718,030,057.72/4,152,111.70
6. Step 6: Final answer
   x = 3,825,214.54