Finding the Fourth Proportional to 1,107,667.38, 1,528,582.35 and 598,369.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,107,667.38 : 1,528,582.35 = 598,369.75 : x
2. Step 2: Convert to fraction form
   1,107,667.38/1,528,582.35 = 598,369.75/x
3. Step 3: Cross multiply
   1,107,667.38x = 1,528,582.35 × 598,369.75
4. Step 4: Simplify right side
   1,107,667.38x = 914,657,438,623.91
5. Step 5: Solve for x
   x = 914,657,438,623.91/1,107,667.38
6. Step 6: Final answer
   x = 825,750.99