Finding the Fourth Proportional to 1,493,029.72, 2,239,546.34 and 371,098.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,493,029.72 : 2,239,546.34 = 371,098.72 : x
2. Step 2: Convert to fraction form
   1,493,029.72/2,239,546.34 = 371,098.72/x
3. Step 3: Cross multiply
   1,493,029.72x = 2,239,546.34 × 371,098.72
4. Step 4: Simplify right side
   1,493,029.72x = 831,092,780,154.69
5. Step 5: Solve for x
   x = 831,092,780,154.69/1,493,029.72
6. Step 6: Final answer
   x = 556,648.52