Finding the Fourth Proportional to 89,798.83, 134,737.98 and 47,094.07

Step by Step Solution

1. Step 1: Write the proportion equation
   89,798.83 : 134,737.98 = 47,094.07 : x
2. Step 2: Convert to fraction form
   89,798.83/134,737.98 = 47,094.07/x
3. Step 3: Cross multiply
   89,798.83x = 134,737.98 × 47,094.07
4. Step 4: Simplify right side
   89,798.83x = 6,345,359,861.78
5. Step 5: Solve for x
   x = 6,345,359,861.78/89,798.83
6. Step 6: Final answer
   x = 70,661.94