Finding the Fourth Proportional to 42,533.70, 58,697.04 and 23,415.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,533.70 : 58,697.04 = 23,415.72 : x
2. Step 2: Convert to fraction form
   42,533.70/58,697.04 = 23,415.72/x
3. Step 3: Cross multiply
   42,533.70x = 58,697.04 × 23,415.72
4. Step 4: Simplify right side
   42,533.70x = 1,374,433,453.47
5. Step 5: Solve for x
   x = 1,374,433,453.47/42,533.70
6. Step 6: Final answer
   x = 32,313.99