Finding the Fourth Proportional to 56,019.18, 83,831.32 and 34,969.11

Step by Step Solution

1. Step 1: Write the proportion equation
   56,019.18 : 83,831.32 = 34,969.11 : x
2. Step 2: Convert to fraction form
   56,019.18/83,831.32 = 34,969.11/x
3. Step 3: Cross multiply
   56,019.18x = 83,831.32 × 34,969.11
4. Step 4: Simplify right side
   56,019.18x = 2,931,506,650.53
5. Step 5: Solve for x
   x = 2,931,506,650.53/56,019.18
6. Step 6: Final answer
   x = 52,330.41