Finding the Fourth Proportional to 237,111.90, 355,854.60 and 104,083.98

Step by Step Solution

1. Step 1: Write the proportion equation
   237,111.90 : 355,854.60 = 104,083.98 : x
2. Step 2: Convert to fraction form
   237,111.90/355,854.60 = 104,083.98/x
3. Step 3: Cross multiply
   237,111.90x = 355,854.60 × 104,083.98
4. Step 4: Simplify right side
   237,111.90x = 37,038,763,069.31
5. Step 5: Solve for x
   x = 37,038,763,069.31/237,111.90
6. Step 6: Final answer
   x = 156,207.95