Finding the Fourth Proportional to 22,725,311.82, 31,340,160 and 17,764,408.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,725,311.82 : 31,340,160 = 17,764,408.50 : x
2. Step 2: Convert to fraction form
   22,725,311.82/31,340,160 = 17,764,408.50/x
3. Step 3: Cross multiply
   22,725,311.82x = 31,340,160 × 17,764,408.50
4. Step 4: Simplify right side
   22,725,311.82x = 556,739,404,695,360
5. Step 5: Solve for x
   x = 556,739,404,695,360/22,725,311.82
6. Step 6: Final answer
   x = 24,498,647.55