Finding the Fourth Proportional to 10,828,466.52, 16,242,525.39 and 2,631,173.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,828,466.52 : 16,242,525.39 = 2,631,173.58 : x
2. Step 2: Convert to fraction form
   10,828,466.52/16,242,525.39 = 2,631,173.58/x
3. Step 3: Cross multiply
   10,828,466.52x = 16,242,525.39 × 2,631,173.58
4. Step 4: Simplify right side
   10,828,466.52x = 42,736,903,678,647.20
5. Step 5: Solve for x
   x = 42,736,903,678,647.20/10,828,466.52
6. Step 6: Final answer
   x = 3,946,718.00