Finding the Fourth Proportional to 6,487,111.37, 8,952,400.56 and 3,586,689.48

Step by Step Solution

1. Step 1: Write the proportion equation
   6,487,111.37 : 8,952,400.56 = 3,586,689.48 : x
2. Step 2: Convert to fraction form
   6,487,111.37/8,952,400.56 = 3,586,689.48/x
3. Step 3: Cross multiply
   6,487,111.37x = 8,952,400.56 × 3,586,689.48
4. Step 4: Simplify right side
   6,487,111.37x = 32,109,480,909,298.11
5. Step 5: Solve for x
   x = 32,109,480,909,298.11/6,487,111.37
6. Step 6: Final answer
   x = 4,949,734.81