Finding the Fourth Proportional to 114,558.17, 171,607.31 and 58,396.01

Step by Step Solution

1. Step 1: Write the proportion equation
   114,558.17 : 171,607.31 = 58,396.01 : x
2. Step 2: Convert to fraction form
   114,558.17/171,607.31 = 58,396.01/x
3. Step 3: Cross multiply
   114,558.17x = 171,607.31 × 58,396.01
4. Step 4: Simplify right side
   114,558.17x = 10,021,182,190.83
5. Step 5: Solve for x
   x = 10,021,182,190.83/114,558.17
6. Step 6: Final answer
   x = 87,476.80