Finding the Fourth Proportional to 5,736,404.89, 7,916,810.60 and 4,283,578.06

Step by Step Solution

1. Step 1: Write the proportion equation
   5,736,404.89 : 7,916,810.60 = 4,283,578.06 : x
2. Step 2: Convert to fraction form
   5,736,404.89/7,916,810.60 = 4,283,578.06/x
3. Step 3: Cross multiply
   5,736,404.89x = 7,916,810.60 × 4,283,578.06
4. Step 4: Simplify right side
   5,736,404.89x = 33,912,276,191,335.43
5. Step 5: Solve for x
   x = 33,912,276,191,335.43/5,736,404.89
6. Step 6: Final answer
   x = 5,911,764.74