Finding the Fourth Proportional to 5,400,848.58, 7,453,300.46 and 3,077,691.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,400,848.58 : 7,453,300.46 = 3,077,691.42 : x
2. Step 2: Convert to fraction form
   5,400,848.58/7,453,300.46 = 3,077,691.42/x
3. Step 3: Cross multiply
   5,400,848.58x = 7,453,300.46 × 3,077,691.42
4. Step 4: Simplify right side
   5,400,848.58x = 22,938,958,861,035.60
5. Step 5: Solve for x
   x = 22,938,958,861,035.60/5,400,848.58
6. Step 6: Final answer
   x = 4,247,287.91