Finding the Fourth Proportional to 77,094.72, 106,382.16 and 43,560.72

Step by Step Solution

1. Step 1: Write the proportion equation
   77,094.72 : 106,382.16 = 43,560.72 : x
2. Step 2: Convert to fraction form
   77,094.72/106,382.16 = 43,560.72/x
3. Step 3: Cross multiply
   77,094.72x = 106,382.16 × 43,560.72
4. Step 4: Simplify right side
   77,094.72x = 4,634,083,484.76
5. Step 5: Solve for x
   x = 4,634,083,484.76/77,094.72
6. Step 6: Final answer
   x = 60,108.96