Finding the Fourth Proportional to 9,968,196.45, 14,959,293.08 and 4,292,494.05

Step by Step Solution

1. Step 1: Write the proportion equation
   9,968,196.45 : 14,959,293.08 = 4,292,494.05 : x
2. Step 2: Convert to fraction form
   9,968,196.45/14,959,293.08 = 4,292,494.05/x
3. Step 3: Cross multiply
   9,968,196.45x = 14,959,293.08 × 4,292,494.05
4. Step 4: Simplify right side
   9,968,196.45x = 64,212,676,538,106.17
5. Step 5: Solve for x
   x = 64,212,676,538,106.17/9,968,196.45
6. Step 6: Final answer
   x = 6,441,754.72