Finding the Fourth Proportional to 3,998,096.81, 5,997,140.59 and 1,302,417.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,998,096.81 : 5,997,140.59 = 1,302,417.71 : x
2. Step 2: Convert to fraction form
   3,998,096.81/5,997,140.59 = 1,302,417.71/x
3. Step 3: Cross multiply
   3,998,096.81x = 5,997,140.59 × 1,302,417.71
4. Step 4: Simplify right side
   3,998,096.81x = 7,810,782,113,775.85
5. Step 5: Solve for x
   x = 7,810,782,113,775.85/3,998,096.81
6. Step 6: Final answer
   x = 1,953,625.06