Finding the Fourth Proportional to 3,196,128.54, 4,410,488.76 and 1,745,803.10

Step by Step Solution

1. Step 1: Write the proportion equation
   3,196,128.54 : 4,410,488.76 = 1,745,803.10 : x
2. Step 2: Convert to fraction form
   3,196,128.54/4,410,488.76 = 1,745,803.10/x
3. Step 3: Cross multiply
   3,196,128.54x = 4,410,488.76 × 1,745,803.10
4. Step 4: Simplify right side
   3,196,128.54x = 7,699,844,927,670.71
5. Step 5: Solve for x
   x = 7,699,844,927,670.71/3,196,128.54
6. Step 6: Final answer
   x = 2,409,116.16