Finding the Fourth Proportional to 58,607.01, 80,877.29 and 31,748.90

Step by Step Solution

1. Step 1: Write the proportion equation
   58,607.01 : 80,877.29 = 31,748.90 : x
2. Step 2: Convert to fraction form
   58,607.01/80,877.29 = 31,748.90/x
3. Step 3: Cross multiply
   58,607.01x = 80,877.29 × 31,748.90
4. Step 4: Simplify right side
   58,607.01x = 2,567,764,429.35
5. Step 5: Solve for x
   x = 2,567,764,429.35/58,607.01
6. Step 6: Final answer
   x = 43,813.26