Finding the Fourth Proportional to 2,683,451.67, 3,703,096.56 and 1,537,458.21

Step by Step Solution

1. Step 1: Write the proportion equation
   2,683,451.67 : 3,703,096.56 = 1,537,458.21 : x
2. Step 2: Convert to fraction form
   2,683,451.67/3,703,096.56 = 1,537,458.21/x
3. Step 3: Cross multiply
   2,683,451.67x = 3,703,096.56 × 1,537,458.21
4. Step 4: Simplify right side
   2,683,451.67x = 5,693,356,208,594.76
5. Step 5: Solve for x
   x = 5,693,356,208,594.76/2,683,451.67
6. Step 6: Final answer
   x = 2,121,654.09