Finding the Fourth Proportional to 9,128,096.18, 13,694,358.64 and 2,738,348.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,128,096.18 : 13,694,358.64 = 2,738,348.56 : x
2. Step 2: Convert to fraction form
   9,128,096.18/13,694,358.64 = 2,738,348.56/x
3. Step 3: Cross multiply
   9,128,096.18x = 13,694,358.64 × 2,738,348.56
4. Step 4: Simplify right side
   9,128,096.18x = 37,499,927,261,967.56
5. Step 5: Solve for x
   x = 37,499,927,261,967.56/9,128,096.18
6. Step 6: Final answer
   x = 4,108,187.13