Finding the Fourth Proportional to 1,334,144.91, 2,000,497.59 and 692,866.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,334,144.91 : 2,000,497.59 = 692,866.62 : x
2. Step 2: Convert to fraction form
   1,334,144.91/2,000,497.59 = 692,866.62/x
3. Step 3: Cross multiply
   1,334,144.91x = 2,000,497.59 × 692,866.62
4. Step 4: Simplify right side
   1,334,144.91x = 1,386,078,003,501.45
5. Step 5: Solve for x
   x = 1,386,078,003,501.45/1,334,144.91
6. Step 6: Final answer
   x = 1,038,926.13