Finding the Fourth Proportional to 1,574,112, 2,361,566.52 and 452,181

Step by Step Solution

1. Step 1: Write the proportion equation
   1,574,112 : 2,361,566.52 = 452,181 : x
2. Step 2: Convert to fraction form
   1,574,112/2,361,566.52 = 452,181/x
3. Step 3: Cross multiply
   1,574,112x = 2,361,566.52 × 452,181
4. Step 4: Simplify right side
   1,574,112x = 1,067,855,510,580.12
5. Step 5: Solve for x
   x = 1,067,855,510,580.12/1,574,112
6. Step 6: Final answer
   x = 678,385.98