Finding the Fourth Proportional to 1,830,007.42, 2,745,356.55 and 693,110.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,830,007.42 : 2,745,356.55 = 693,110.05 : x
2. Step 2: Convert to fraction form
   1,830,007.42/2,745,356.55 = 693,110.05/x
3. Step 3: Cross multiply
   1,830,007.42x = 2,745,356.55 × 693,110.05
4. Step 4: Simplify right side
   1,830,007.42x = 1,902,834,215,638.33
5. Step 5: Solve for x
   x = 1,902,834,215,638.33/1,830,007.42
6. Step 6: Final answer
   x = 1,039,795.90