Finding the Fourth Proportional to 10,389,094.56, 14,336,676 and 5,805,453.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,389,094.56 : 14,336,676 = 5,805,453.60 : x
2. Step 2: Convert to fraction form
   10,389,094.56/14,336,676 = 5,805,453.60/x
3. Step 3: Cross multiply
   10,389,094.56x = 14,336,676 × 5,805,453.60
4. Step 4: Simplify right side
   10,389,094.56x = 83,230,907,296,233.59
5. Step 5: Solve for x
   x = 83,230,907,296,233.59/10,389,094.56
6. Step 6: Final answer
   x = 8,011,372.58