Finding the Fourth Proportional to 58,785.69, 81,123.96 and 31,927.98

Step by Step Solution

1. Step 1: Write the proportion equation
   58,785.69 : 81,123.96 = 31,927.98 : x
2. Step 2: Convert to fraction form
   58,785.69/81,123.96 = 31,927.98/x
3. Step 3: Cross multiply
   58,785.69x = 81,123.96 × 31,927.98
4. Step 4: Simplify right side
   58,785.69x = 2,590,124,172.40
5. Step 5: Solve for x
   x = 2,590,124,172.40/58,785.69
6. Step 6: Final answer
   x = 44,060.45