Finding the Fourth Proportional to 1,783,662.04, 2,675,483.20 and 435,832.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,783,662.04 : 2,675,483.20 = 435,832.12 : x
2. Step 2: Convert to fraction form
   1,783,662.04/2,675,483.20 = 435,832.12/x
3. Step 3: Cross multiply
   1,783,662.04x = 2,675,483.20 × 435,832.12
4. Step 4: Simplify right side
   1,783,662.04x = 1,166,061,515,080.38
5. Step 5: Solve for x
   x = 1,166,061,515,080.38/1,783,662.04
6. Step 6: Final answer
   x = 653,745.77