Finding the Fourth Proportional to 3,964,011.09, 5,946,902.37 and 1,268,498.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,964,011.09 : 5,946,902.37 = 1,268,498.06 : x
2. Step 2: Convert to fraction form
   3,964,011.09/5,946,902.37 = 1,268,498.06/x
3. Step 3: Cross multiply
   3,964,011.09x = 5,946,902.37 × 1,268,498.06
4. Step 4: Simplify right side
   3,964,011.09x = 7,543,634,089,619.89
5. Step 5: Solve for x
   x = 7,543,634,089,619.89/3,964,011.09
6. Step 6: Final answer
   x = 1,903,030.52