Finding the Fourth Proportional to 5,401,936.84, 7,453,844.56 and 3,109,654.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,401,936.84 : 7,453,844.56 = 3,109,654.48 : x
2. Step 2: Convert to fraction form
   5,401,936.84/7,453,844.56 = 3,109,654.48/x
3. Step 3: Cross multiply
   5,401,936.84x = 7,453,844.56 × 3,109,654.48
4. Step 4: Simplify right side
   5,401,936.84x = 23,178,881,129,227.63
5. Step 5: Solve for x
   x = 23,178,881,129,227.63/5,401,936.84
6. Step 6: Final answer
   x = 4,290,846.38