Finding the Fourth Proportional to 56,016.98, 77,298.81 and 34,792.10

Step by Step Solution

1. Step 1: Write the proportion equation
   56,016.98 : 77,298.81 = 34,792.10 : x
2. Step 2: Convert to fraction form
   56,016.98/77,298.81 = 34,792.10/x
3. Step 3: Cross multiply
   56,016.98x = 77,298.81 × 34,792.10
4. Step 4: Simplify right side
   56,016.98x = 2,689,387,927.40
5. Step 5: Solve for x
   x = 2,689,387,927.40/56,016.98
6. Step 6: Final answer
   x = 48,010.23