Finding the Fourth Proportional to 1,162,267.89, 1,602,388.82 and 954,756.78

Step by Step Solution

1. Step 1: Write the proportion equation
   1,162,267.89 : 1,602,388.82 = 954,756.78 : x
2. Step 2: Convert to fraction form
   1,162,267.89/1,602,388.82 = 954,756.78/x
3. Step 3: Cross multiply
   1,162,267.89x = 1,602,388.82 × 954,756.78
4. Step 4: Simplify right side
   1,162,267.89x = 1,529,891,590,091.20
5. Step 5: Solve for x
   x = 1,529,891,590,091.20/1,162,267.89
6. Step 6: Final answer
   x = 1,316,298.59