Finding the Fourth Proportional to 77,582.72, 107,063.88 and 43,592.10

Step by Step Solution

1. Step 1: Write the proportion equation
   77,582.72 : 107,063.88 = 43,592.10 : x
2. Step 2: Convert to fraction form
   77,582.72/107,063.88 = 43,592.10/x
3. Step 3: Cross multiply
   77,582.72x = 107,063.88 × 43,592.10
4. Step 4: Simplify right side
   77,582.72x = 4,667,139,363.35
5. Step 5: Solve for x
   x = 4,667,139,363.35/77,582.72
6. Step 6: Final answer
   x = 60,156.94