Finding the Fourth Proportional to 968,667.71, 1,453,056.17 and 294,770.93

Step by Step Solution

1. Step 1: Write the proportion equation
   968,667.71 : 1,453,056.17 = 294,770.93 : x
2. Step 2: Convert to fraction form
   968,667.71/1,453,056.17 = 294,770.93/x
3. Step 3: Cross multiply
   968,667.71x = 1,453,056.17 × 294,770.93
4. Step 4: Simplify right side
   968,667.71x = 428,318,709,834.00
5. Step 5: Solve for x
   x = 428,318,709,834.00/968,667.71
6. Step 6: Final answer
   x = 442,173.00