Finding the Fourth Proportional to 32,900,384.22, 45,403,949.30 and 18,216,050.82

Step by Step Solution

1. Step 1: Write the proportion equation
   32,900,384.22 : 45,403,949.30 = 18,216,050.82 : x
2. Step 2: Convert to fraction form
   32,900,384.22/45,403,949.30 = 18,216,050.82/x
3. Step 3: Cross multiply
   32,900,384.22x = 45,403,949.30 × 18,216,050.82
4. Step 4: Simplify right side
   32,900,384.22x = 827,080,647,696,023.88
5. Step 5: Solve for x
   x = 827,080,647,696,023.88/32,900,384.22
6. Step 6: Final answer
   x = 25,138,935.83