Finding the Fourth Proportional to 1,099,705.53, 1,648,524.03 and 593,507.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,099,705.53 : 1,648,524.03 = 593,507.98 : x
2. Step 2: Convert to fraction form
   1,099,705.53/1,648,524.03 = 593,507.98/x
3. Step 3: Cross multiply
   1,099,705.53x = 1,648,524.03 × 593,507.98
4. Step 4: Simplify right side
   1,099,705.53x = 978,412,167,026.76
5. Step 5: Solve for x
   x = 978,412,167,026.76/1,099,705.53
6. Step 6: Final answer
   x = 889,703.78