Finding the Fourth Proportional to 1,723,587.52, 2,378,459.62 and 988,503.83

Step by Step Solution

1. Step 1: Write the proportion equation
   1,723,587.52 : 2,378,459.62 = 988,503.83 : x
2. Step 2: Convert to fraction form
   1,723,587.52/2,378,459.62 = 988,503.83/x
3. Step 3: Cross multiply
   1,723,587.52x = 2,378,459.62 × 988,503.83
4. Step 4: Simplify right side
   1,723,587.52x = 2,351,116,443,870.34
5. Step 5: Solve for x
   x = 2,351,116,443,870.34/1,723,587.52
6. Step 6: Final answer
   x = 1,364,083.01