Finding the Fourth Proportional to 1,715,061.74, 2,366,788.58 and 940,698.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,715,061.74 : 2,366,788.58 = 940,698.88 : x
2. Step 2: Convert to fraction form
   1,715,061.74/2,366,788.58 = 940,698.88/x
3. Step 3: Cross multiply
   1,715,061.74x = 2,366,788.58 × 940,698.88
4. Step 4: Simplify right side
   1,715,061.74x = 2,226,435,369,483.07
5. Step 5: Solve for x
   x = 2,226,435,369,483.07/1,715,061.74
6. Step 6: Final answer
   x = 1,298,166.31