Finding the Fourth Proportional to 105,093.03, 157,635.14 and 48,913.82

Step by Step Solution

1. Step 1: Write the proportion equation
   105,093.03 : 157,635.14 = 48,913.82 : x
2. Step 2: Convert to fraction form
   105,093.03/157,635.14 = 48,913.82/x
3. Step 3: Cross multiply
   105,093.03x = 157,635.14 × 48,913.82
4. Step 4: Simplify right side
   105,093.03x = 7,710,535,830.89
5. Step 5: Solve for x
   x = 7,710,535,830.89/105,093.03
6. Step 6: Final answer
   x = 73,368.67