Finding the Fourth Proportional to 56,572.74, 78,061.71 and 32,694.81

Step by Step Solution

1. Step 1: Write the proportion equation
   56,572.74 : 78,061.71 = 32,694.81 : x
2. Step 2: Convert to fraction form
   56,572.74/78,061.71 = 32,694.81/x
3. Step 3: Cross multiply
   56,572.74x = 78,061.71 × 32,694.81
4. Step 4: Simplify right side
   56,572.74x = 2,552,212,776.73
5. Step 5: Solve for x
   x = 2,552,212,776.73/56,572.74
6. Step 6: Final answer
   x = 45,113.83