Finding the Fourth Proportional to 10,279,051.14, 15,412,598.79 and 3,889,796.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,279,051.14 : 15,412,598.79 = 3,889,796.10 : x
2. Step 2: Convert to fraction form
   10,279,051.14/15,412,598.79 = 3,889,796.10/x
3. Step 3: Cross multiply
   10,279,051.14x = 15,412,598.79 × 3,889,796.10
4. Step 4: Simplify right side
   10,279,051.14x = 59,951,866,664,206.72
5. Step 5: Solve for x
   x = 59,951,866,664,206.72/10,279,051.14
6. Step 6: Final answer
   x = 5,832,431.99