Finding the Fourth Proportional to 58,100.14, 87,034.65 and 45,561.34

Step by Step Solution

1. Step 1: Write the proportion equation
   58,100.14 : 87,034.65 = 45,561.34 : x
2. Step 2: Convert to fraction form
   58,100.14/87,034.65 = 45,561.34/x
3. Step 3: Cross multiply
   58,100.14x = 87,034.65 × 45,561.34
4. Step 4: Simplify right side
   58,100.14x = 3,965,415,280.43
5. Step 5: Solve for x
   x = 3,965,415,280.43/58,100.14
6. Step 6: Final answer
   x = 68,251.39