Finding the Fourth Proportional to 2,065,636.02, 2,850,473.55 and 1,147,845.45

Step by Step Solution

1. Step 1: Write the proportion equation
   2,065,636.02 : 2,850,473.55 = 1,147,845.45 : x
2. Step 2: Convert to fraction form
   2,065,636.02/2,850,473.55 = 1,147,845.45/x
3. Step 3: Cross multiply
   2,065,636.02x = 2,850,473.55 × 1,147,845.45
4. Step 4: Simplify right side
   2,065,636.02x = 3,271,903,107,554.33
5. Step 5: Solve for x
   x = 3,271,903,107,554.33/2,065,636.02
6. Step 6: Final answer
   x = 1,583,968.85