Finding the Fourth Proportional to 1,444,881.51, 1,993,865.31 and 791,510.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,444,881.51 : 1,993,865.31 = 791,510.34 : x
2. Step 2: Convert to fraction form
   1,444,881.51/1,993,865.31 = 791,510.34/x
3. Step 3: Cross multiply
   1,444,881.51x = 1,993,865.31 × 791,510.34
4. Step 4: Simplify right side
   1,444,881.51x = 1,578,165,009,432.31
5. Step 5: Solve for x
   x = 1,578,165,009,432.31/1,444,881.51
6. Step 6: Final answer
   x = 1,092,245.28