Finding the Fourth Proportional to 9,743,405.42, 13,445,486.15 and 5,392,084.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,743,405.42 : 13,445,486.15 = 5,392,084.61 : x
2. Step 2: Convert to fraction form
   9,743,405.42/13,445,486.15 = 5,392,084.61/x
3. Step 3: Cross multiply
   9,743,405.42x = 13,445,486.15 × 5,392,084.61
4. Step 4: Simplify right side
   9,743,405.42x = 72,499,198,950,036.44
5. Step 5: Solve for x
   x = 72,499,198,950,036.44/9,743,405.42
6. Step 6: Final answer
   x = 7,440,848.02