Finding the Fourth Proportional to 10,321,995.58, 15,477,015.57 and 3,496,281.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,321,995.58 : 15,477,015.57 = 3,496,281.10 : x
2. Step 2: Convert to fraction form
   10,321,995.58/15,477,015.57 = 3,496,281.10/x
3. Step 3: Cross multiply
   10,321,995.58x = 15,477,015.57 × 3,496,281.10
4. Step 4: Simplify right side
   10,321,995.58x = 54,111,997,021,796.73
5. Step 5: Solve for x
   x = 54,111,997,021,796.73/10,321,995.58
6. Step 6: Final answer
   x = 5,242,396.84