Finding the Fourth Proportional to 118,981.08, 178,377.12 and 58,967.46

Step by Step Solution

1. Step 1: Write the proportion equation
   118,981.08 : 178,377.12 = 58,967.46 : x
2. Step 2: Convert to fraction form
   118,981.08/178,377.12 = 58,967.46/x
3. Step 3: Cross multiply
   118,981.08x = 178,377.12 × 58,967.46
4. Step 4: Simplify right side
   118,981.08x = 10,518,445,688.52
5. Step 5: Solve for x
   x = 10,518,445,688.52/118,981.08
6. Step 6: Final answer
   x = 88,404.36