Finding the Fourth Proportional to 936,167.22, 1,404,309.15 and 375,128.82

Step by Step Solution

1. Step 1: Write the proportion equation
   936,167.22 : 1,404,309.15 = 375,128.82 : x
2. Step 2: Convert to fraction form
   936,167.22/1,404,309.15 = 375,128.82/x
3. Step 3: Cross multiply
   936,167.22x = 1,404,309.15 × 375,128.82
4. Step 4: Simplify right side
   936,167.22x = 526,796,834,354.70
5. Step 5: Solve for x
   x = 526,796,834,354.70/936,167.22
6. Step 6: Final answer
   x = 562,716.60