Finding the Fourth Proportional to 12,294,460, 18,443,162.64 and 3,773,680.48

Step by Step Solution

1. Step 1: Write the proportion equation
   12,294,460 : 18,443,162.64 = 3,773,680.48 : x
2. Step 2: Convert to fraction form
   12,294,460/18,443,162.64 = 3,773,680.48/x
3. Step 3: Cross multiply
   12,294,460x = 18,443,162.64 × 3,773,680.48
4. Step 4: Simplify right side
   12,294,460x = 69,598,602,844,033.27
5. Step 5: Solve for x
   x = 69,598,602,844,033.27/12,294,460
6. Step 6: Final answer
   x = 5,660,972.73