Finding the Fourth Proportional to 6,521,174, 8,998,803.82 and 3,620,564.10

Step by Step Solution

1. Step 1: Write the proportion equation
   6,521,174 : 8,998,803.82 = 3,620,564.10 : x
2. Step 2: Convert to fraction form
   6,521,174/8,998,803.82 = 3,620,564.10/x
3. Step 3: Cross multiply
   6,521,174x = 8,998,803.82 × 3,620,564.10
4. Step 4: Simplify right side
   6,521,174x = 32,580,746,053,634.86
5. Step 5: Solve for x
   x = 32,580,746,053,634.86/6,521,174
6. Step 6: Final answer
   x = 4,996,147.33