Finding the Fourth Proportional to 7,316,806.56, 10,974,354.76 and 2,939,768.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,316,806.56 : 10,974,354.76 = 2,939,768.42 : x
2. Step 2: Convert to fraction form
   7,316,806.56/10,974,354.76 = 2,939,768.42/x
3. Step 3: Cross multiply
   7,316,806.56x = 10,974,354.76 × 2,939,768.42
4. Step 4: Simplify right side
   7,316,806.56x = 32,262,061,502,127.62
5. Step 5: Solve for x
   x = 32,262,061,502,127.62/7,316,806.56
6. Step 6: Final answer
   x = 4,409,309.07