Finding the Fourth Proportional to 11,103,632.10, 16,655,448.15 and 3,531,363.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,103,632.10 : 16,655,448.15 = 3,531,363.30 : x
2. Step 2: Convert to fraction form
   11,103,632.10/16,655,448.15 = 3,531,363.30/x
3. Step 3: Cross multiply
   11,103,632.10x = 16,655,448.15 × 3,531,363.30
4. Step 4: Simplify right side
   11,103,632.10x = 58,816,438,341,962.89
5. Step 5: Solve for x
   x = 58,816,438,341,962.89/11,103,632.10
6. Step 6: Final answer
   x = 5,297,044.95