Finding the Fourth Proportional to 1,700,131.52, 2,346,196.80 and 936,188.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,700,131.52 : 2,346,196.80 = 936,188.16 : x
2. Step 2: Convert to fraction form
   1,700,131.52/2,346,196.80 = 936,188.16/x
3. Step 3: Cross multiply
   1,700,131.52x = 2,346,196.80 × 936,188.16
4. Step 4: Simplify right side
   1,700,131.52x = 2,196,481,665,189.89
5. Step 5: Solve for x
   x = 2,196,481,665,189.89/1,700,131.52
6. Step 6: Final answer
   x = 1,291,948.09