Finding the Fourth Proportional to 1,300.95, 1,950.32 and 607.25

Step by Step Solution

1. Step 1: Write the proportion equation
   1,300.95 : 1,950.32 = 607.25 : x
2. Step 2: Convert to fraction form
   1,300.95/1,950.32 = 607.25/x
3. Step 3: Cross multiply
   1,300.95x = 1,950.32 × 607.25
4. Step 4: Simplify right side
   1,300.95x = 1,184,322.07
5. Step 5: Solve for x
   x = 1,184,322.07/1,300.95
6. Step 6: Final answer
   x = 910.36