Finding the Fourth Proportional to 586,374.72, 879,824.52 and 337,056.72

Step by Step Solution

1. Step 1: Write the proportion equation
   586,374.72 : 879,824.52 = 337,056.72 : x
2. Step 2: Convert to fraction form
   586,374.72/879,824.52 = 337,056.72/x
3. Step 3: Cross multiply
   586,374.72x = 879,824.52 × 337,056.72
4. Step 4: Simplify right side
   586,374.72x = 296,550,766,886.77
5. Step 5: Solve for x
   x = 296,550,766,886.77/586,374.72
6. Step 6: Final answer
   x = 505,735.93