Finding the Fourth Proportional to 3,998,095.29, 5,997,160.43 and 1,265,656.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,998,095.29 : 5,997,160.43 = 1,265,656.04 : x
2. Step 2: Convert to fraction form
   3,998,095.29/5,997,160.43 = 1,265,656.04/x
3. Step 3: Cross multiply
   3,998,095.29x = 5,997,160.43 × 1,265,656.04
4. Step 4: Simplify right side
   3,998,095.29x = 7,590,342,291,092.69
5. Step 5: Solve for x
   x = 7,590,342,291,092.69/3,998,095.29
6. Step 6: Final answer
   x = 1,898,489.59