Finding the Fourth Proportional to 3,397,994.29, 5,097,780.36 and 1,123,381.45

Step by Step Solution

1. Step 1: Write the proportion equation
   3,397,994.29 : 5,097,780.36 = 1,123,381.45 : x
2. Step 2: Convert to fraction form
   3,397,994.29/5,097,780.36 = 1,123,381.45/x
3. Step 3: Cross multiply
   3,397,994.29x = 5,097,780.36 × 1,123,381.45
4. Step 4: Simplify right side
   3,397,994.29x = 5,726,751,892,598.32
5. Step 5: Solve for x
   x = 5,726,751,892,598.32/3,397,994.29
6. Step 6: Final answer
   x = 1,685,332.99