Finding the Fourth Proportional to 5,554,460.76, 7,662,068.94 and 3,231,091.80

Step by Step Solution

1. Step 1: Write the proportion equation
   5,554,460.76 : 7,662,068.94 = 3,231,091.80 : x
2. Step 2: Convert to fraction form
   5,554,460.76/7,662,068.94 = 3,231,091.80/x
3. Step 3: Cross multiply
   5,554,460.76x = 7,662,068.94 × 3,231,091.80
4. Step 4: Simplify right side
   5,554,460.76x = 24,756,848,123,068.69
5. Step 5: Solve for x
   x = 24,756,848,123,068.69/5,554,460.76
6. Step 6: Final answer
   x = 4,457,110.99