Finding the Fourth Proportional to 6,460,477.47, 8,915,850.38 and 3,559,864.83

Step by Step Solution

1. Step 1: Write the proportion equation
   6,460,477.47 : 8,915,850.38 = 3,559,864.83 : x
2. Step 2: Convert to fraction form
   6,460,477.47/8,915,850.38 = 3,559,864.83/x
3. Step 3: Cross multiply
   6,460,477.47x = 8,915,850.38 × 3,559,864.83
4. Step 4: Simplify right side
   6,460,477.47x = 31,739,222,179,504.81
5. Step 5: Solve for x
   x = 31,739,222,179,504.81/6,460,477.47
6. Step 6: Final answer
   x = 4,912,829.17