Finding the Fourth Proportional to 1,443,669.52, 1,992,267.72 and 799,134.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,443,669.52 : 1,992,267.72 = 799,134.16 : x
2. Step 2: Convert to fraction form
   1,443,669.52/1,992,267.72 = 799,134.16/x
3. Step 3: Cross multiply
   1,443,669.52x = 1,992,267.72 × 799,134.16
4. Step 4: Simplify right side
   1,443,669.52x = 1,592,089,190,917.32
5. Step 5: Solve for x
   x = 1,592,089,190,917.32/1,443,669.52
6. Step 6: Final answer
   x = 1,102,807.23