Finding the Fourth Proportional to 1,038,959.98, 1,558,595.82 and 364,922.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,038,959.98 : 1,558,595.82 = 364,922.50 : x
2. Step 2: Convert to fraction form
   1,038,959.98/1,558,595.82 = 364,922.50/x
3. Step 3: Cross multiply
   1,038,959.98x = 1,558,595.82 × 364,922.50
4. Step 4: Simplify right side
   1,038,959.98x = 568,766,683,123.95
5. Step 5: Solve for x
   x = 568,766,683,123.95/1,038,959.98
6. Step 6: Final answer
   x = 547,438.49