Finding the Fourth Proportional to 105,824.18, 158,751.77 and 49,670.00

Step by Step Solution

1. Step 1: Write the proportion equation
   105,824.18 : 158,751.77 = 49,670.00 : x
2. Step 2: Convert to fraction form
   105,824.18/158,751.77 = 49,670.00/x
3. Step 3: Cross multiply
   105,824.18x = 158,751.77 × 49,670.00
4. Step 4: Simplify right side
   105,824.18x = 7,885,199,373.79
5. Step 5: Solve for x
   x = 7,885,199,373.79/105,824.18
6. Step 6: Final answer
   x = 74,512.26