Finding the Fourth Proportional to 9,182,870.48, 12,668,938.44 and 5,743,804.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,182,870.48 : 12,668,938.44 = 5,743,804.88 : x
2. Step 2: Convert to fraction form
   9,182,870.48/12,668,938.44 = 5,743,804.88/x
3. Step 3: Cross multiply
   9,182,870.48x = 12,668,938.44 × 5,743,804.88
4. Step 4: Simplify right side
   9,182,870.48x = 72,767,910,436,091.58
5. Step 5: Solve for x
   x = 72,767,910,436,091.58/9,182,870.48
6. Step 6: Final answer
   x = 7,924,309.79