Finding the Fourth Proportional to 3,998,066.01, 5,997,094.15 and 1,302,386.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,998,066.01 : 5,997,094.15 = 1,302,386.82 : x
2. Step 2: Convert to fraction form
   3,998,066.01/5,997,094.15 = 1,302,386.82/x
3. Step 3: Cross multiply
   3,998,066.01x = 5,997,094.15 × 1,302,386.82
4. Step 4: Simplify right side
   3,998,066.01x = 7,810,536,342,761.70
5. Step 5: Solve for x
   x = 7,810,536,342,761.70/3,998,066.01
6. Step 6: Final answer
   x = 1,953,578.64