Finding the Fourth Proportional to 8,757,276.72, 12,084,969.58 and 4,783,551.18

Step by Step Solution

1. Step 1: Write the proportion equation
   8,757,276.72 : 12,084,969.58 = 4,783,551.18 : x
2. Step 2: Convert to fraction form
   8,757,276.72/12,084,969.58 = 4,783,551.18/x
3. Step 3: Cross multiply
   8,757,276.72x = 12,084,969.58 × 4,783,551.18
4. Step 4: Simplify right side
   8,757,276.72x = 57,809,070,494,673.10
5. Step 5: Solve for x
   x = 57,809,070,494,673.10/8,757,276.72
6. Step 6: Final answer
   x = 6,601,261.14