Finding the Fourth Proportional to 11,916,066.42, 16,443,687.41 and 6,759,317.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,916,066.42 : 16,443,687.41 = 6,759,317.25 : x
2. Step 2: Convert to fraction form
   11,916,066.42/16,443,687.41 = 6,759,317.25/x
3. Step 3: Cross multiply
   11,916,066.42x = 16,443,687.41 × 6,759,317.25
4. Step 4: Simplify right side
   11,916,066.42x = 111,148,099,971,333.45
5. Step 5: Solve for x
   x = 111,148,099,971,333.45/11,916,066.42
6. Step 6: Final answer
   x = 9,327,583.12