Finding the Fourth Proportional to 12,097,123.30, 18,145,296.15 and 4,010,472.10

Step by Step Solution

1. Step 1: Write the proportion equation
   12,097,123.30 : 18,145,296.15 = 4,010,472.10 : x
2. Step 2: Convert to fraction form
   12,097,123.30/18,145,296.15 = 4,010,472.10/x
3. Step 3: Cross multiply
   12,097,123.30x = 18,145,296.15 × 4,010,472.10
4. Step 4: Simplify right side
   12,097,123.30x = 72,771,203,955,812.41
5. Step 5: Solve for x
   x = 72,771,203,955,812.41/12,097,123.30
6. Step 6: Final answer
   x = 6,015,579.25