Finding the Fourth Proportional to 58,146.30, 80,250.63 and 35,498.45

Step by Step Solution

1. Step 1: Write the proportion equation
   58,146.30 : 80,250.63 = 35,498.45 : x
2. Step 2: Convert to fraction form
   58,146.30/80,250.63 = 35,498.45/x
3. Step 3: Cross multiply
   58,146.30x = 80,250.63 × 35,498.45
4. Step 4: Simplify right side
   58,146.30x = 2,848,772,575.27
5. Step 5: Solve for x
   x = 2,848,772,575.27/58,146.30
6. Step 6: Final answer
   x = 48,993.19