Finding the Fourth Proportional to 1,699,464.42, 2,345,290.71 and 925,117.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,699,464.42 : 2,345,290.71 = 925,117.50 : x
2. Step 2: Convert to fraction form
   1,699,464.42/2,345,290.71 = 925,117.50/x
3. Step 3: Cross multiply
   1,699,464.42x = 2,345,290.71 × 925,117.50
4. Step 4: Simplify right side
   1,699,464.42x = 2,169,669,478,408.43
5. Step 5: Solve for x
   x = 2,169,669,478,408.43/1,699,464.42
6. Step 6: Final answer
   x = 1,276,678.38