Finding the Fourth Proportional to 7,642,063.14, 10,541,667.69 and 4,775,518.50

Step by Step Solution

1. Step 1: Write the proportion equation
   7,642,063.14 : 10,541,667.69 = 4,775,518.50 : x
2. Step 2: Convert to fraction form
   7,642,063.14/10,541,667.69 = 4,775,518.50/x
3. Step 3: Cross multiply
   7,642,063.14x = 10,541,667.69 × 4,775,518.50
4. Step 4: Simplify right side
   7,642,063.14x = 50,341,929,074,447.27
5. Step 5: Solve for x
   x = 50,341,929,074,447.27/7,642,063.14
6. Step 6: Final answer
   x = 6,587,478.82