Finding the Fourth Proportional to 2,290,336.29, 3,435,061.23 and 692,524.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,290,336.29 : 3,435,061.23 = 692,524.89 : x
2. Step 2: Convert to fraction form
   2,290,336.29/3,435,061.23 = 692,524.89/x
3. Step 3: Cross multiply
   2,290,336.29x = 3,435,061.23 × 692,524.89
4. Step 4: Simplify right side
   2,290,336.29x = 2,378,865,400,449.01
5. Step 5: Solve for x
   x = 2,378,865,400,449.01/2,290,336.29
6. Step 6: Final answer
   x = 1,038,653.32