Finding the Fourth Proportional to 789,700.47, 1,184,760.72 and 249,967.09

Step by Step Solution

1. Step 1: Write the proportion equation
   789,700.47 : 1,184,760.72 = 249,967.09 : x
2. Step 2: Convert to fraction form
   789,700.47/1,184,760.72 = 249,967.09/x
3. Step 3: Cross multiply
   789,700.47x = 1,184,760.72 × 249,967.09
4. Step 4: Simplify right side
   789,700.47x = 296,151,189,524.71
5. Step 5: Solve for x
   x = 296,151,189,524.71/789,700.47
6. Step 6: Final answer
   x = 375,017.11