Finding the Fourth Proportional to 10,086,629.84, 13,918,981.92 and 5,736,774.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,086,629.84 : 13,918,981.92 = 5,736,774.32 : x
2. Step 2: Convert to fraction form
   10,086,629.84/13,918,981.92 = 5,736,774.32/x
3. Step 3: Cross multiply
   10,086,629.84x = 13,918,981.92 × 5,736,774.32
4. Step 4: Simplify right side
   10,086,629.84x = 79,850,058,039,200.30
5. Step 5: Solve for x
   x = 79,850,058,039,200.30/10,086,629.84
6. Step 6: Final answer
   x = 7,916,425.93