Finding the Fourth Proportional to 9,040,515,241.59, 12,476,608,923.51 and 5,423,674,440.06

Step by Step Solution

1. Step 1: Write the proportion equation
   9,040,515,241.59 : 12,476,608,923.51 = 5,423,674,440.06 : x
2. Step 2: Convert to fraction form
   9,040,515,241.59/12,476,608,923.51 = 5,423,674,440.06/x
3. Step 3: Cross multiply
   9,040,515,241.59x = 12,476,608,923.51 × 5,423,674,440.06
4. Step 4: Simplify right side
   9,040,515,241.59x = 67,669,064,917,065,703,424
5. Step 5: Solve for x
   x = 67,669,064,917,065,703,424/9,040,515,241.59
6. Step 6: Final answer
   x = 7,485,089,412.36