Finding the Fourth Proportional to 2,763,693.12, 4,146,105.60 and 1,166,256.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,763,693.12 : 4,146,105.60 = 1,166,256.48 : x
2. Step 2: Convert to fraction form
   2,763,693.12/4,146,105.60 = 1,166,256.48/x
3. Step 3: Cross multiply
   2,763,693.12x = 4,146,105.60 × 1,166,256.48
4. Step 4: Simplify right side
   2,763,693.12x = 4,835,422,522,764.29
5. Step 5: Solve for x
   x = 4,835,422,522,764.29/2,763,693.12
6. Step 6: Final answer
   x = 1,749,623.53