Finding the Fourth Proportional to 1,650,111.08, 2,475,168.54 and 452,043.68

Step by Step Solution

1. Step 1: Write the proportion equation
   1,650,111.08 : 2,475,168.54 = 452,043.68 : x
2. Step 2: Convert to fraction form
   1,650,111.08/2,475,168.54 = 452,043.68/x
3. Step 3: Cross multiply
   1,650,111.08x = 2,475,168.54 × 452,043.68
4. Step 4: Simplify right side
   1,650,111.08x = 1,118,884,295,441.83
5. Step 5: Solve for x
   x = 1,118,884,295,441.83/1,650,111.08
6. Step 6: Final answer
   x = 678,066.05