Finding the Fourth Proportional to 5,777,748.52, 7,975,867.98 and 3,818,806.46

Step by Step Solution

1. Step 1: Write the proportion equation
   5,777,748.52 : 7,975,867.98 = 3,818,806.46 : x
2. Step 2: Convert to fraction form
   5,777,748.52/7,975,867.98 = 3,818,806.46/x
3. Step 3: Cross multiply
   5,777,748.52x = 7,975,867.98 × 3,818,806.46
4. Step 4: Simplify right side
   5,777,748.52x = 30,458,296,166,131.15
5. Step 5: Solve for x
   x = 30,458,296,166,131.15/5,777,748.52
6. Step 6: Final answer
   x = 5,271,654.88