Finding the Fourth Proportional to 1,068,061.46, 1,473,933.99 and 609,199.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,068,061.46 : 1,473,933.99 = 609,199.34 : x
2. Step 2: Convert to fraction form
   1,068,061.46/1,473,933.99 = 609,199.34/x
3. Step 3: Cross multiply
   1,068,061.46x = 1,473,933.99 × 609,199.34
4. Step 4: Simplify right side
   1,068,061.46x = 897,919,613,911.57
5. Step 5: Solve for x
   x = 897,919,613,911.57/1,068,061.46
6. Step 6: Final answer
   x = 840,700.32