Finding the Fourth Proportional to 897,599.07, 1,238,680.83 and 510,414.54

Step by Step Solution

1. Step 1: Write the proportion equation
   897,599.07 : 1,238,680.83 = 510,414.54 : x
2. Step 2: Convert to fraction form
   897,599.07/1,238,680.83 = 510,414.54/x
3. Step 3: Cross multiply
   897,599.07x = 1,238,680.83 × 510,414.54
4. Step 4: Simplify right side
   897,599.07x = 632,240,706,051.27
5. Step 5: Solve for x
   x = 632,240,706,051.27/897,599.07
6. Step 6: Final answer
   x = 704,368.72