Finding the Fourth Proportional to 101,956.22, 152,966.83 and 42,776.00

Step by Step Solution

1. Step 1: Write the proportion equation
   101,956.22 : 152,966.83 = 42,776.00 : x
2. Step 2: Convert to fraction form
   101,956.22/152,966.83 = 42,776.00/x
3. Step 3: Cross multiply
   101,956.22x = 152,966.83 × 42,776.00
4. Step 4: Simplify right side
   101,956.22x = 6,543,308,902.14
5. Step 5: Solve for x
   x = 6,543,308,902.14/101,956.22
6. Step 6: Final answer
   x = 64,177.63