Finding the Fourth Proportional to 6,224,323.50, 8,589,828.87 and 3,508,069.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,224,323.50 : 8,589,828.87 = 3,508,069.50 : x
2. Step 2: Convert to fraction form
   6,224,323.50/8,589,828.87 = 3,508,069.50/x
3. Step 3: Cross multiply
   6,224,323.50x = 8,589,828.87 × 3,508,069.50
4. Step 4: Simplify right side
   6,224,323.50x = 30,133,716,669,066.46
5. Step 5: Solve for x
   x = 30,133,716,669,066.46/6,224,323.50
6. Step 6: Final answer
   x = 4,841,283.82