Finding the Fourth Proportional to 89,077.42, 133,612.89 and 26,746.30

Step by Step Solution

1. Step 1: Write the proportion equation
   89,077.42 : 133,612.89 = 26,746.30 : x
2. Step 2: Convert to fraction form
   89,077.42/133,612.89 = 26,746.30/x
3. Step 3: Cross multiply
   89,077.42x = 133,612.89 × 26,746.30
4. Step 4: Simplify right side
   89,077.42x = 3,573,650,439.81
5. Step 5: Solve for x
   x = 3,573,650,439.81/89,077.42
6. Step 6: Final answer
   x = 40,118.48