Finding the Fourth Proportional to 6,503,356.17, 8,974,631.93 and 3,563,185.77

Step by Step Solution

1. Step 1: Write the proportion equation
   6,503,356.17 : 8,974,631.93 = 3,563,185.77 : x
2. Step 2: Convert to fraction form
   6,503,356.17/8,974,631.93 = 3,563,185.77/x
3. Step 3: Cross multiply
   6,503,356.17x = 8,974,631.93 × 3,563,185.77
4. Step 4: Simplify right side
   6,503,356.17x = 31,978,280,766,147.71
5. Step 5: Solve for x
   x = 31,978,280,766,147.71/6,503,356.17
6. Step 6: Final answer
   x = 4,917,196.59