Finding the Fourth Proportional to 731,062.07, 1,096,596.18 and 479,931.59

Step by Step Solution

1. Step 1: Write the proportion equation
   731,062.07 : 1,096,596.18 = 479,931.59 : x
2. Step 2: Convert to fraction form
   731,062.07/1,096,596.18 = 479,931.59/x
3. Step 3: Cross multiply
   731,062.07x = 1,096,596.18 × 479,931.59
4. Step 4: Simplify right side
   731,062.07x = 526,291,150,096.95
5. Step 5: Solve for x
   x = 526,291,150,096.95/731,062.07
6. Step 6: Final answer
   x = 719,899.41