Finding the Fourth Proportional to 42,530.84, 58,690.06 and 24,624.57

Step by Step Solution

1. Step 1: Write the proportion equation
   42,530.84 : 58,690.06 = 24,624.57 : x
2. Step 2: Convert to fraction form
   42,530.84/58,690.06 = 24,624.57/x
3. Step 3: Cross multiply
   42,530.84x = 58,690.06 × 24,624.57
4. Step 4: Simplify right side
   42,530.84x = 1,445,217,490.77
5. Step 5: Solve for x
   x = 1,445,217,490.77/42,530.84
6. Step 6: Final answer
   x = 33,980.46