Finding the Fourth Proportional to 102,083.32, 153,068.82 and 38,009.08

Step by Step Solution

1. Step 1: Write the proportion equation
   102,083.32 : 153,068.82 = 38,009.08 : x
2. Step 2: Convert to fraction form
   102,083.32/153,068.82 = 38,009.08/x
3. Step 3: Cross multiply
   102,083.32x = 153,068.82 × 38,009.08
4. Step 4: Simplify right side
   102,083.32x = 5,818,005,024.89
5. Step 5: Solve for x
   x = 5,818,005,024.89/102,083.32
6. Step 6: Final answer
   x = 56,992.71