Finding the Fourth Proportional to 6,402,621.39, 8,835,686.06 and 3,501,950.24

Step by Step Solution

1. Step 1: Write the proportion equation
   6,402,621.39 : 8,835,686.06 = 3,501,950.24 : x
2. Step 2: Convert to fraction form
   6,402,621.39/8,835,686.06 = 3,501,950.24/x
3. Step 3: Cross multiply
   6,402,621.39x = 8,835,686.06 × 3,501,950.24
4. Step 4: Simplify right side
   6,402,621.39x = 30,942,132,856,693.47
5. Step 5: Solve for x
   x = 30,942,132,856,693.47/6,402,621.39
6. Step 6: Final answer
   x = 4,832,728.81