Finding the Fourth Proportional to 58,749.56, 81,075.86 and 31,892.07

Step by Step Solution

1. Step 1: Write the proportion equation
   58,749.56 : 81,075.86 = 31,892.07 : x
2. Step 2: Convert to fraction form
   58,749.56/81,075.86 = 31,892.07/x
3. Step 3: Cross multiply
   58,749.56x = 81,075.86 × 31,892.07
4. Step 4: Simplify right side
   58,749.56x = 2,585,677,002.43
5. Step 5: Solve for x
   x = 2,585,677,002.43/58,749.56
6. Step 6: Final answer
   x = 44,011.85