Finding the Fourth Proportional to 1,921,410.72, 2,882,116.08 and 501,454.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,921,410.72 : 2,882,116.08 = 501,454.50 : x
2. Step 2: Convert to fraction form
   1,921,410.72/2,882,116.08 = 501,454.50/x
3. Step 3: Cross multiply
   1,921,410.72x = 2,882,116.08 × 501,454.50
4. Step 4: Simplify right side
   1,921,410.72x = 1,445,250,067,030.42
5. Step 5: Solve for x
   x = 1,445,250,067,030.42/1,921,410.72
6. Step 6: Final answer
   x = 752,181.74