Finding the Fourth Proportional to 5,356,519.84, 7,392,141.72 and 3,151,536.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,356,519.84 : 7,392,141.72 = 3,151,536.52 : x
2. Step 2: Convert to fraction form
   5,356,519.84/7,392,141.72 = 3,151,536.52/x
3. Step 3: Cross multiply
   5,356,519.84x = 7,392,141.72 × 3,151,536.52
4. Step 4: Simplify right side
   5,356,519.84x = 23,296,604,591,595.61
5. Step 5: Solve for x
   x = 23,296,604,591,595.61/5,356,519.84
6. Step 6: Final answer
   x = 4,349,205.32