Finding the Fourth Proportional to 7,111,752.41, 10,663,308.73 and 2,788,623.45

Step by Step Solution

1. Step 1: Write the proportion equation
   7,111,752.41 : 10,663,308.73 = 2,788,623.45 : x
2. Step 2: Convert to fraction form
   7,111,752.41/10,663,308.73 = 2,788,623.45/x
3. Step 3: Cross multiply
   7,111,752.41x = 10,663,308.73 × 2,788,623.45
4. Step 4: Simplify right side
   7,111,752.41x = 29,735,952,779,067.72
5. Step 5: Solve for x
   x = 29,735,952,779,067.72/7,111,752.41
6. Step 6: Final answer
   x = 4,181,241.28