Finding the Fourth Proportional to 8,116,554.72, 12,171,151.44 and 3,064,280.16

Step by Step Solution

1. Step 1: Write the proportion equation
   8,116,554.72 : 12,171,151.44 = 3,064,280.16 : x
2. Step 2: Convert to fraction form
   8,116,554.72/12,171,151.44 = 3,064,280.16/x
3. Step 3: Cross multiply
   8,116,554.72x = 12,171,151.44 × 3,064,280.16
4. Step 4: Simplify right side
   8,116,554.72x = 37,295,817,881,947.43
5. Step 5: Solve for x
   x = 37,295,817,881,947.43/8,116,554.72
6. Step 6: Final answer
   x = 4,595,030.67