Finding the Fourth Proportional to 175,418.95, 263,111.91 and 49,070.47

Step by Step Solution

1. Step 1: Write the proportion equation
   175,418.95 : 263,111.91 = 49,070.47 : x
2. Step 2: Convert to fraction form
   175,418.95/263,111.91 = 49,070.47/x
3. Step 3: Cross multiply
   175,418.95x = 263,111.91 × 49,070.47
4. Step 4: Simplify right side
   175,418.95x = 12,911,025,086.30
5. Step 5: Solve for x
   x = 12,911,025,086.30/175,418.95
6. Step 6: Final answer
   x = 73,601.09