Finding the Fourth Proportional to 364,931.34, 546,634.17 and 293,468.15

Step by Step Solution

1. Step 1: Write the proportion equation
   364,931.34 : 546,634.17 = 293,468.15 : x
2. Step 2: Convert to fraction form
   364,931.34/546,634.17 = 293,468.15/x
3. Step 3: Cross multiply
   364,931.34x = 546,634.17 × 293,468.15
4. Step 4: Simplify right side
   364,931.34x = 160,419,718,596.69
5. Step 5: Solve for x
   x = 160,419,718,596.69/364,931.34
6. Step 6: Final answer
   x = 439,588.77