Finding the Fourth Proportional to 1,321,756.47, 1,824,114.15 and 748,801.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,321,756.47 : 1,824,114.15 = 748,801.35 : x
2. Step 2: Convert to fraction form
   1,321,756.47/1,824,114.15 = 748,801.35/x
3. Step 3: Cross multiply
   1,321,756.47x = 1,824,114.15 × 748,801.35
4. Step 4: Simplify right side
   1,321,756.47x = 1,365,899,138,074.10
5. Step 5: Solve for x
   x = 1,365,899,138,074.10/1,321,756.47
6. Step 6: Final answer
   x = 1,033,396.98