Finding the Fourth Proportional to 2,068,405.47, 3,102,598.18 and 531,399.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,068,405.47 : 3,102,598.18 = 531,399.69 : x
2. Step 2: Convert to fraction form
   2,068,405.47/3,102,598.18 = 531,399.69/x
3. Step 3: Cross multiply
   2,068,405.47x = 3,102,598.18 × 531,399.69
4. Step 4: Simplify right side
   2,068,405.47x = 1,648,719,711,710.81
5. Step 5: Solve for x
   x = 1,648,719,711,710.81/2,068,405.47
6. Step 6: Final answer
   x = 797,096.96