Finding the Fourth Proportional to 3,470,062.51, 4,788,685.69 and 1,942,169.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,470,062.51 : 4,788,685.69 = 1,942,169.59 : x
2. Step 2: Convert to fraction form
   3,470,062.51/4,788,685.69 = 1,942,169.59/x
3. Step 3: Cross multiply
   3,470,062.51x = 4,788,685.69 × 1,942,169.59
4. Step 4: Simplify right side
   3,470,062.51x = 9,300,439,723,186.17
5. Step 5: Solve for x
   x = 9,300,439,723,186.17/3,470,062.51
6. Step 6: Final answer
   x = 2,680,193.71