Finding the Fourth Proportional to 5,615,111.08, 7,748,858.42 and 3,036,791.85

Step by Step Solution

1. Step 1: Write the proportion equation
   5,615,111.08 : 7,748,858.42 = 3,036,791.85 : x
2. Step 2: Convert to fraction form
   5,615,111.08/7,748,858.42 = 3,036,791.85/x
3. Step 3: Cross multiply
   5,615,111.08x = 7,748,858.42 × 3,036,791.85
4. Step 4: Simplify right side
   5,615,111.08x = 23,531,670,096,659.88
5. Step 5: Solve for x
   x = 23,531,670,096,659.88/5,615,111.08
6. Step 6: Final answer
   x = 4,190,775.53