Finding the Fourth Proportional to 78,308.34, 108,070.83 and 44,316.81

Step by Step Solution

1. Step 1: Write the proportion equation
   78,308.34 : 108,070.83 = 44,316.81 : x
2. Step 2: Convert to fraction form
   78,308.34/108,070.83 = 44,316.81/x
3. Step 3: Cross multiply
   78,308.34x = 108,070.83 × 44,316.81
4. Step 4: Simplify right side
   78,308.34x = 4,789,354,439.65
5. Step 5: Solve for x
   x = 4,789,354,439.65/78,308.34
6. Step 6: Final answer
   x = 61,160.21