Finding the Fourth Proportional to 9,959,680.82, 13,744,390.53 and 5,774,181.53

Step by Step Solution

1. Step 1: Write the proportion equation
   9,959,680.82 : 13,744,390.53 = 5,774,181.53 : x
2. Step 2: Convert to fraction form
   9,959,680.82/13,744,390.53 = 5,774,181.53/x
3. Step 3: Cross multiply
   9,959,680.82x = 13,744,390.53 × 5,774,181.53
4. Step 4: Simplify right side
   9,959,680.82x = 79,362,605,892,364.14
5. Step 5: Solve for x
   x = 79,362,605,892,364.14/9,959,680.82
6. Step 6: Final answer
   x = 7,968,388.48