Finding the Fourth Proportional to 101,462.28, 152,189.06 and 26,580.77

Step by Step Solution

1. Step 1: Write the proportion equation
   101,462.28 : 152,189.06 = 26,580.77 : x
2. Step 2: Convert to fraction form
   101,462.28/152,189.06 = 26,580.77/x
3. Step 3: Cross multiply
   101,462.28x = 152,189.06 × 26,580.77
4. Step 4: Simplify right side
   101,462.28x = 4,045,301,506.53
5. Step 5: Solve for x
   x = 4,045,301,506.53/101,462.28
6. Step 6: Final answer
   x = 39,870.00