Finding the Fourth Proportional to 10,344,722.21, 15,518,371.52 and 3,520,771.00

Step by Step Solution

1. Step 1: Write the proportion equation
   10,344,722.21 : 15,518,371.52 = 3,520,771.00 : x
2. Step 2: Convert to fraction form
   10,344,722.21/15,518,371.52 = 3,520,771.00/x
3. Step 3: Cross multiply
   10,344,722.21x = 15,518,371.52 × 3,520,771.00
4. Step 4: Simplify right side
   10,344,722.21x = 54,636,632,443,041.82
5. Step 5: Solve for x
   x = 54,636,632,443,041.82/10,344,722.21
6. Step 6: Final answer
   x = 5,281,594.94