Finding the Fourth Proportional to 2,371,300.21, 3,557,289.62 and 730,116.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,371,300.21 : 3,557,289.62 = 730,116.31 : x
2. Step 2: Convert to fraction form
   2,371,300.21/3,557,289.62 = 730,116.31/x
3. Step 3: Cross multiply
   2,371,300.21x = 3,557,289.62 × 730,116.31
4. Step 4: Simplify right side
   2,371,300.21x = 2,597,235,160,237.19
5. Step 5: Solve for x
   x = 2,597,235,160,237.19/2,371,300.21
6. Step 6: Final answer
   x = 1,095,278.93