Finding the Fourth Proportional to 94,266.16, 130,074.72 and 58,443.16

Step by Step Solution

1. Step 1: Write the proportion equation
   94,266.16 : 130,074.72 = 58,443.16 : x
2. Step 2: Convert to fraction form
   94,266.16/130,074.72 = 58,443.16/x
3. Step 3: Cross multiply
   94,266.16x = 130,074.72 × 58,443.16
4. Step 4: Simplify right side
   94,266.16x = 7,601,977,672.92
5. Step 5: Solve for x
   x = 7,601,977,672.92/94,266.16
6. Step 6: Final answer
   x = 80,643.76