Finding the Fourth Proportional to 32,091.95, 48,146.15 and 13,365.76

Step by Step Solution

1. Step 1: Write the proportion equation
   32,091.95 : 48,146.15 = 13,365.76 : x
2. Step 2: Convert to fraction form
   32,091.95/48,146.15 = 13,365.76/x
3. Step 3: Cross multiply
   32,091.95x = 48,146.15 × 13,365.76
4. Step 4: Simplify right side
   32,091.95x = 643,509,885.82
5. Step 5: Solve for x
   x = 643,509,885.82/32,091.95
6. Step 6: Final answer
   x = 20,052.07