Finding the Fourth Proportional to 12,550,119.48, 17,320,902.24 and 7,043,822.10

Step by Step Solution

1. Step 1: Write the proportion equation
   12,550,119.48 : 17,320,902.24 = 7,043,822.10 : x
2. Step 2: Convert to fraction form
   12,550,119.48/17,320,902.24 = 7,043,822.10/x
3. Step 3: Cross multiply
   12,550,119.48x = 17,320,902.24 × 7,043,822.10
4. Step 4: Simplify right side
   12,550,119.48x = 122,005,353,990,051.48
5. Step 5: Solve for x
   x = 122,005,353,990,051.48/12,550,119.48
6. Step 6: Final answer
   x = 9,721,449.60