Finding the Fourth Proportional to 101,604.79, 152,505.59 and 49,051.18

Step by Step Solution

1. Step 1: Write the proportion equation
   101,604.79 : 152,505.59 = 49,051.18 : x
2. Step 2: Convert to fraction form
   101,604.79/152,505.59 = 49,051.18/x
3. Step 3: Cross multiply
   101,604.79x = 152,505.59 × 49,051.18
4. Step 4: Simplify right side
   101,604.79x = 7,480,579,146.10
5. Step 5: Solve for x
   x = 7,480,579,146.10/101,604.79
6. Step 6: Final answer
   x = 73,624.28