Finding the Fourth Proportional to 10,076,091.39, 13,904,481.47 and 5,724,573.75

Step by Step Solution

1. Step 1: Write the proportion equation
   10,076,091.39 : 13,904,481.47 = 5,724,573.75 : x
2. Step 2: Convert to fraction form
   10,076,091.39/13,904,481.47 = 5,724,573.75/x
3. Step 3: Cross multiply
   10,076,091.39x = 13,904,481.47 × 5,724,573.75
4. Step 4: Simplify right side
   10,076,091.39x = 79,597,229,601,900.55
5. Step 5: Solve for x
   x = 79,597,229,601,900.55/10,076,091.39
6. Step 6: Final answer
   x = 7,899,613.70