Finding the Fourth Proportional to 10,449,394.82, 14,420,642.72 and 5,803,200.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,449,394.82 : 14,420,642.72 = 5,803,200.80 : x
2. Step 2: Convert to fraction form
   10,449,394.82/14,420,642.72 = 5,803,200.80/x
3. Step 3: Cross multiply
   10,449,394.82x = 14,420,642.72 × 5,803,200.80
4. Step 4: Simplify right side
   10,449,394.82x = 83,685,885,369,218.17
5. Step 5: Solve for x
   x = 83,685,885,369,218.17/10,449,394.82
6. Step 6: Final answer
   x = 8,008,682.49