Finding the Fourth Proportional to 10,085,015.84, 13,917,304.98 and 5,501,337.21

Step by Step Solution

1. Step 1: Write the proportion equation
   10,085,015.84 : 13,917,304.98 = 5,501,337.21 : x
2. Step 2: Convert to fraction form
   10,085,015.84/13,917,304.98 = 5,501,337.21/x
3. Step 3: Cross multiply
   10,085,015.84x = 13,917,304.98 × 5,501,337.21
4. Step 4: Simplify right side
   10,085,015.84x = 76,563,787,749,392.31
5. Step 5: Solve for x
   x = 76,563,787,749,392.31/10,085,015.84
6. Step 6: Final answer
   x = 7,591,836.15