Finding the Fourth Proportional to 11,412,362.49, 17,078,134.41 and 7,096,445.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,412,362.49 : 17,078,134.41 = 7,096,445.10 : x
2. Step 2: Convert to fraction form
   11,412,362.49/17,078,134.41 = 7,096,445.10/x
3. Step 3: Cross multiply
   11,412,362.49x = 17,078,134.41 × 7,096,445.10
4. Step 4: Simplify right side
   11,412,362.49x = 121,194,043,250,985.89
5. Step 5: Solve for x
   x = 121,194,043,250,985.89/11,412,362.49
6. Step 6: Final answer
   x = 10,619,540.29