Finding the Fourth Proportional to 1,693,106.77, 2,336,434.72 and 929,140.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,693,106.77 : 2,336,434.72 = 929,140.69 : x
2. Step 2: Convert to fraction form
   1,693,106.77/2,336,434.72 = 929,140.69/x
3. Step 3: Cross multiply
   1,693,106.77x = 2,336,434.72 × 929,140.69
4. Step 4: Simplify right side
   1,693,106.77x = 2,170,876,567,880.76
5. Step 5: Solve for x
   x = 2,170,876,567,880.76/1,693,106.77
6. Step 6: Final answer
   x = 1,282,185.27