Finding the Fourth Proportional to 1,117,373, 1,542,025.52 and 658,506.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,117,373 : 1,542,025.52 = 658,506.94 : x
2. Step 2: Convert to fraction form
   1,117,373/1,542,025.52 = 658,506.94/x
3. Step 3: Cross multiply
   1,117,373x = 1,542,025.52 × 658,506.94
4. Step 4: Simplify right side
   1,117,373x = 1,015,434,499,429.51
5. Step 5: Solve for x
   x = 1,015,434,499,429.51/1,117,373
6. Step 6: Final answer
   x = 908,769.50