Finding the Fourth Proportional to 632,536.95, 872,910.83 and 346,061.82

Step by Step Solution

1. Step 1: Write the proportion equation
   632,536.95 : 872,910.83 = 346,061.82 : x
2. Step 2: Convert to fraction form
   632,536.95/872,910.83 = 346,061.82/x
3. Step 3: Cross multiply
   632,536.95x = 872,910.83 × 346,061.82
4. Step 4: Simplify right side
   632,536.95x = 302,081,111,392.67
5. Step 5: Solve for x
   x = 302,081,111,392.67/632,536.95
6. Step 6: Final answer
   x = 477,570.70