Finding the Fourth Proportional to 54,808,929.70, 82,231,748.87 and 17,922,520.72

Step by Step Solution

1. Step 1: Write the proportion equation
   54,808,929.70 : 82,231,748.87 = 17,922,520.72 : x
2. Step 2: Convert to fraction form
   54,808,929.70/82,231,748.87 = 17,922,520.72/x
3. Step 3: Cross multiply
   54,808,929.70x = 82,231,748.87 × 17,922,520.72
4. Step 4: Simplify right side
   54,808,929.70x = 1,473,800,222,964,411.50
5. Step 5: Solve for x
   x = 1,473,800,222,964,411.50/54,808,929.70
6. Step 6: Final answer
   x = 26,889,782.94