Finding the Fourth Proportional to 924,667.72, 1,275,689.76 and 683,529.10

Step by Step Solution

1. Step 1: Write the proportion equation
   924,667.72 : 1,275,689.76 = 683,529.10 : x
2. Step 2: Convert to fraction form
   924,667.72/1,275,689.76 = 683,529.10/x
3. Step 3: Cross multiply
   924,667.72x = 1,275,689.76 × 683,529.10
4. Step 4: Simplify right side
   924,667.72x = 871,971,073,532.02
5. Step 5: Solve for x
   x = 871,971,073,532.02/924,667.72
6. Step 6: Final answer
   x = 943,010.18