Finding the Fourth Proportional to 10,959,672.90, 16,441,842.15 and 3,387,404.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,959,672.90 : 16,441,842.15 = 3,387,404.10 : x
2. Step 2: Convert to fraction form
   10,959,672.90/16,441,842.15 = 3,387,404.10/x
3. Step 3: Cross multiply
   10,959,672.90x = 16,441,842.15 × 3,387,404.10
4. Step 4: Simplify right side
   10,959,672.90x = 55,695,163,510,462.82
5. Step 5: Solve for x
   x = 55,695,163,510,462.82/10,959,672.90
6. Step 6: Final answer
   x = 5,081,827.17