Finding the Fourth Proportional to 9,036,665.32, 12,467,518.53 and 5,775,361.36

Step by Step Solution

1. Step 1: Write the proportion equation
   9,036,665.32 : 12,467,518.53 = 5,775,361.36 : x
2. Step 2: Convert to fraction form
   9,036,665.32/12,467,518.53 = 5,775,361.36/x
3. Step 3: Cross multiply
   9,036,665.32x = 12,467,518.53 × 5,775,361.36
4. Step 4: Simplify right side
   9,036,665.32x = 72,004,424,773,246
5. Step 5: Solve for x
   x = 72,004,424,773,246/9,036,665.32
6. Step 6: Final answer
   x = 7,968,030.49