Finding the Fourth Proportional to 7,812,093.69, 10,780,775.52 and 4,327,485.84

Step by Step Solution

1. Step 1: Write the proportion equation
   7,812,093.69 : 10,780,775.52 = 4,327,485.84 : x
2. Step 2: Convert to fraction form
   7,812,093.69/10,780,775.52 = 4,327,485.84/x
3. Step 3: Cross multiply
   7,812,093.69x = 10,780,775.52 × 4,327,485.84
4. Step 4: Simplify right side
   7,812,093.69x = 46,653,653,407,018.63
5. Step 5: Solve for x
   x = 46,653,653,407,018.63/7,812,093.69
6. Step 6: Final answer
   x = 5,971,978.22