Finding the Fourth Proportional to 622,476.52, 933,950.10 and 243,667.98

Step by Step Solution

1. Step 1: Write the proportion equation
   622,476.52 : 933,950.10 = 243,667.98 : x
2. Step 2: Convert to fraction form
   622,476.52/933,950.10 = 243,667.98/x
3. Step 3: Cross multiply
   622,476.52x = 933,950.10 × 243,667.98
4. Step 4: Simplify right side
   622,476.52x = 227,573,734,287.80
5. Step 5: Solve for x
   x = 227,573,734,287.80/622,476.52
6. Step 6: Final answer
   x = 365,594.09