Finding the Fourth Proportional to 2,955,978.67, 4,080,623.79 and 1,732,114.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,955,978.67 : 4,080,623.79 = 1,732,114.33 : x
2. Step 2: Convert to fraction form
   2,955,978.67/4,080,623.79 = 1,732,114.33/x
3. Step 3: Cross multiply
   2,955,978.67x = 4,080,623.79 × 1,732,114.33
4. Step 4: Simplify right side
   2,955,978.67x = 7,068,106,933,337.34
5. Step 5: Solve for x
   x = 7,068,106,933,337.34/2,955,978.67
6. Step 6: Final answer
   x = 2,391,122.45