Finding the Fourth Proportional to 2,007,303.42, 2,770,081.64 and 1,089,533.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,007,303.42 : 2,770,081.64 = 1,089,533.28 : x
2. Step 2: Convert to fraction form
   2,007,303.42/2,770,081.64 = 1,089,533.28/x
3. Step 3: Cross multiply
   2,007,303.42x = 2,770,081.64 × 1,089,533.28
4. Step 4: Simplify right side
   2,007,303.42x = 3,018,096,135,096.98
5. Step 5: Solve for x
   x = 3,018,096,135,096.98/2,007,303.42
6. Step 6: Final answer
   x = 1,503,557.51