Finding the Fourth Proportional to 10,269,031.16, 14,171,263.82 and 5,623,109.15

Step by Step Solution

1. Step 1: Write the proportion equation
   10,269,031.16 : 14,171,263.82 = 5,623,109.15 : x
2. Step 2: Convert to fraction form
   10,269,031.16/14,171,263.82 = 5,623,109.15/x
3. Step 3: Cross multiply
   10,269,031.16x = 14,171,263.82 × 5,623,109.15
4. Step 4: Simplify right side
   10,269,031.16x = 79,686,563,286,764.09
5. Step 5: Solve for x
   x = 79,686,563,286,764.09/10,269,031.16
6. Step 6: Final answer
   x = 7,759,891.08