Finding the Fourth Proportional to 1,104,498.47, 1,656,553.29 and 294,892.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,104,498.47 : 1,656,553.29 = 294,892.94 : x
2. Step 2: Convert to fraction form
   1,104,498.47/1,656,553.29 = 294,892.94/x
3. Step 3: Cross multiply
   1,104,498.47x = 1,656,553.29 × 294,892.94
4. Step 4: Simplify right side
   1,104,498.47x = 488,505,861,672.01
5. Step 5: Solve for x
   x = 488,505,861,672.01/1,104,498.47
6. Step 6: Final answer
   x = 442,287.50