Finding the Fourth Proportional to 1,438,112.48, 1,984,593.15 and 793,532.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,438,112.48 : 1,984,593.15 = 793,532.50 : x
2. Step 2: Convert to fraction form
   1,438,112.48/1,984,593.15 = 793,532.50/x
3. Step 3: Cross multiply
   1,438,112.48x = 1,984,593.15 × 793,532.50
4. Step 4: Simplify right side
   1,438,112.48x = 1,574,839,158,840.89
5. Step 5: Solve for x
   x = 1,574,839,158,840.89/1,438,112.48
6. Step 6: Final answer
   x = 1,095,073.71