Finding the Fourth Proportional to 11,585,940.94, 17,379,764.34 and 3,066,220

Step by Step Solution

1. Step 1: Write the proportion equation
   11,585,940.94 : 17,379,764.34 = 3,066,220 : x
2. Step 2: Convert to fraction form
   11,585,940.94/17,379,764.34 = 3,066,220/x
3. Step 3: Cross multiply
   11,585,940.94x = 17,379,764.34 × 3,066,220
4. Step 4: Simplify right side
   11,585,940.94x = 53,290,181,014,594.80
5. Step 5: Solve for x
   x = 53,290,181,014,594.80/11,585,940.94
6. Step 6: Final answer
   x = 4,599,555.73