Finding the Fourth Proportional to 1,334,145.91, 2,000,499.09 and 692,867.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,334,145.91 : 2,000,499.09 = 692,867.62 : x
2. Step 2: Convert to fraction form
   1,334,145.91/2,000,499.09 = 692,867.62/x
3. Step 3: Cross multiply
   1,334,145.91x = 2,000,499.09 × 692,867.62
4. Step 4: Simplify right side
   1,334,145.91x = 1,386,081,043,300.47
5. Step 5: Solve for x
   x = 1,386,081,043,300.47/1,334,145.91
6. Step 6: Final answer
   x = 1,038,927.63