Finding the Fourth Proportional to 58,927.98, 81,348.43 and 37,719.55

Step by Step Solution

1. Step 1: Write the proportion equation
   58,927.98 : 81,348.43 = 37,719.55 : x
2. Step 2: Convert to fraction form
   58,927.98/81,348.43 = 37,719.55/x
3. Step 3: Cross multiply
   58,927.98x = 81,348.43 × 37,719.55
4. Step 4: Simplify right side
   58,927.98x = 3,068,425,875.14
5. Step 5: Solve for x
   x = 3,068,425,875.14/58,927.98
6. Step 6: Final answer
   x = 52,070.78