Finding the Fourth Proportional to 784,896.27, 1,083,540.81 and 526,680.82

Step by Step Solution

1. Step 1: Write the proportion equation
   784,896.27 : 1,083,540.81 = 526,680.82 : x
2. Step 2: Convert to fraction form
   784,896.27/1,083,540.81 = 526,680.82/x
3. Step 3: Cross multiply
   784,896.27x = 1,083,540.81 × 526,680.82
4. Step 4: Simplify right side
   784,896.27x = 570,680,162,314.26
5. Step 5: Solve for x
   x = 570,680,162,314.26/784,896.27
6. Step 6: Final answer
   x = 727,077.17