Finding the Fourth Proportional to 5,351,039.82, 8,026,839.69 and 1,513,142.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,351,039.82 : 8,026,839.69 = 1,513,142.82 : x
2. Step 2: Convert to fraction form
   5,351,039.82/8,026,839.69 = 1,513,142.82/x
3. Step 3: Cross multiply
   5,351,039.82x = 8,026,839.69 × 1,513,142.82
4. Step 4: Simplify right side
   5,351,039.82x = 12,145,754,844,214.53
5. Step 5: Solve for x
   x = 12,145,754,844,214.53/5,351,039.82
6. Step 6: Final answer
   x = 2,269,793.40