Finding the Fourth Proportional to 3,507,887.71, 5,229,405.82 and 3,452,607.86

Step by Step Solution

1. Step 1: Write the proportion equation
   3,507,887.71 : 5,229,405.82 = 3,452,607.86 : x
2. Step 2: Convert to fraction form
   3,507,887.71/5,229,405.82 = 3,452,607.86/x
3. Step 3: Cross multiply
   3,507,887.71x = 5,229,405.82 × 3,452,607.86
4. Step 4: Simplify right side
   3,507,887.71x = 18,055,087,640,132.67
5. Step 5: Solve for x
   x = 18,055,087,640,132.67/3,507,887.71
6. Step 6: Final answer
   x = 5,146,997.04