Finding the Fourth Proportional to 101,592.06, 152,386.47 and 27,720.06

Step by Step Solution

1. Step 1: Write the proportion equation
   101,592.06 : 152,386.47 = 27,720.06 : x
2. Step 2: Convert to fraction form
   101,592.06/152,386.47 = 27,720.06/x
3. Step 3: Cross multiply
   101,592.06x = 152,386.47 × 27,720.06
4. Step 4: Simplify right side
   101,592.06x = 4,224,162,091.59
5. Step 5: Solve for x
   x = 4,224,162,091.59/101,592.06
6. Step 6: Final answer
   x = 41,579.65