Finding the Fourth Proportional to 194,088.12, 267,823.89 and 113,501.63

Step by Step Solution

1. Step 1: Write the proportion equation
   194,088.12 : 267,823.89 = 113,501.63 : x
2. Step 2: Convert to fraction form
   194,088.12/267,823.89 = 113,501.63/x
3. Step 3: Cross multiply
   194,088.12x = 267,823.89 × 113,501.63
4. Step 4: Simplify right side
   194,088.12x = 30,398,446,728.82
5. Step 5: Solve for x
   x = 30,398,446,728.82/194,088.12
6. Step 6: Final answer
   x = 156,621.88