Finding the Fourth Proportional to 10,196,194.72, 14,071,120.08 and 5,549,755.36

Step by Step Solution

1. Step 1: Write the proportion equation
   10,196,194.72 : 14,071,120.08 = 5,549,755.36 : x
2. Step 2: Convert to fraction form
   10,196,194.72/14,071,120.08 = 5,549,755.36/x
3. Step 3: Cross multiply
   10,196,194.72x = 14,071,120.08 × 5,549,755.36
4. Step 4: Simplify right side
   10,196,194.72x = 78,091,274,085,183.64
5. Step 5: Solve for x
   x = 78,091,274,085,183.64/10,196,194.72
6. Step 6: Final answer
   x = 7,658,864.53