Finding the Fourth Proportional to 56,419.53, 84,504.50 and 23,038.37

Step by Step Solution

1. Step 1: Write the proportion equation
   56,419.53 : 84,504.50 = 23,038.37 : x
2. Step 2: Convert to fraction form
   56,419.53/84,504.50 = 23,038.37/x
3. Step 3: Cross multiply
   56,419.53x = 84,504.50 × 23,038.37
4. Step 4: Simplify right side
   56,419.53x = 1,946,845,399.95
5. Step 5: Solve for x
   x = 1,946,845,399.95/56,419.53
6. Step 6: Final answer
   x = 34,506.59