Finding the Fourth Proportional to 5,547,131.69, 7,657,399.40 and 3,372,369.30

Step by Step Solution

1. Step 1: Write the proportion equation
   5,547,131.69 : 7,657,399.40 = 3,372,369.30 : x
2. Step 2: Convert to fraction form
   5,547,131.69/7,657,399.40 = 3,372,369.30/x
3. Step 3: Cross multiply
   5,547,131.69x = 7,657,399.40 × 3,372,369.30
4. Step 4: Simplify right side
   5,547,131.69x = 25,823,578,637,536.57
5. Step 5: Solve for x
   x = 25,823,578,637,536.57/5,547,131.69
6. Step 6: Final answer
   x = 4,655,302.98