Finding the Fourth Proportional to 1,155,842.60, 1,594,701.27 and 697,097.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,155,842.60 : 1,594,701.27 = 697,097.48 : x
2. Step 2: Convert to fraction form
   1,155,842.60/1,594,701.27 = 697,097.48/x
3. Step 3: Cross multiply
   1,155,842.60x = 1,594,701.27 × 697,097.48
4. Step 4: Simplify right side
   1,155,842.60x = 1,111,662,228,696.29
5. Step 5: Solve for x
   x = 1,111,662,228,696.29/1,155,842.60
6. Step 6: Final answer
   x = 961,776.49