Finding the Fourth Proportional to 10,337,945.78, 15,506,915.02 and 2,764,714.70

Step by Step Solution

1. Step 1: Write the proportion equation
   10,337,945.78 : 15,506,915.02 = 2,764,714.70 : x
2. Step 2: Convert to fraction form
   10,337,945.78/15,506,915.02 = 2,764,714.70/x
3. Step 3: Cross multiply
   10,337,945.78x = 15,506,915.02 × 2,764,714.70
4. Step 4: Simplify right side
   10,337,945.78x = 42,872,195,939,300.30
5. Step 5: Solve for x
   x = 42,872,195,939,300.30/10,337,945.78
6. Step 6: Final answer
   x = 4,147,071.08