Finding the Fourth Proportional to 102,054.01, 153,083.89 and 28,182.01

Step by Step Solution

1. Step 1: Write the proportion equation
   102,054.01 : 153,083.89 = 28,182.01 : x
2. Step 2: Convert to fraction form
   102,054.01/153,083.89 = 28,182.01/x
3. Step 3: Cross multiply
   102,054.01x = 153,083.89 × 28,182.01
4. Step 4: Simplify right side
   102,054.01x = 4,314,210,953.40
5. Step 5: Solve for x
   x = 4,314,210,953.40/102,054.01
6. Step 6: Final answer
   x = 42,273.80