Finding the Fourth Proportional to 10,904,316.30, 16,356,645.45 and 3,228,740.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,904,316.30 : 16,356,645.45 = 3,228,740.10 : x
2. Step 2: Convert to fraction form
   10,904,316.30/16,356,645.45 = 3,228,740.10/x
3. Step 3: Cross multiply
   10,904,316.30x = 16,356,645.45 × 3,228,740.10
4. Step 4: Simplify right side
   10,904,316.30x = 52,811,357,065,897.55
5. Step 5: Solve for x
   x = 52,811,357,065,897.55/10,904,316.30
6. Step 6: Final answer
   x = 4,843,160.78