Finding the Fourth Proportional to 1,441,196.04, 1,988,576.82 and 904,410.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,441,196.04 : 1,988,576.82 = 904,410.12 : x
2. Step 2: Convert to fraction form
   1,441,196.04/1,988,576.82 = 904,410.12/x
3. Step 3: Cross multiply
   1,441,196.04x = 1,988,576.82 × 904,410.12
4. Step 4: Simplify right side
   1,441,196.04x = 1,798,489,000,405.42
5. Step 5: Solve for x
   x = 1,798,489,000,405.42/1,441,196.04
6. Step 6: Final answer
   x = 1,247,914.20