Finding the Fourth Proportional to 2,142,762.66, 2,957,097.68 and 1,175,927.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,142,762.66 : 2,957,097.68 = 1,175,927.83 : x
2. Step 2: Convert to fraction form
   2,142,762.66/2,957,097.68 = 1,175,927.83/x
3. Step 3: Cross multiply
   2,142,762.66x = 2,957,097.68 × 1,175,927.83
4. Step 4: Simplify right side
   2,142,762.66x = 3,477,333,449,077.78
5. Step 5: Solve for x
   x = 3,477,333,449,077.78/2,142,762.66
6. Step 6: Final answer
   x = 1,622,827.16