Finding the Fourth Proportional to 60,994.02, 91,438.38 and 23,580.30

Step by Step Solution

1. Step 1: Write the proportion equation
   60,994.02 : 91,438.38 = 23,580.30 : x
2. Step 2: Convert to fraction form
   60,994.02/91,438.38 = 23,580.30/x
3. Step 3: Cross multiply
   60,994.02x = 91,438.38 × 23,580.30
4. Step 4: Simplify right side
   60,994.02x = 2,156,144,431.91
5. Step 5: Solve for x
   x = 2,156,144,431.91/60,994.02
6. Step 6: Final answer
   x = 35,350.10