Finding the Fourth Proportional to 94,411.05, 130,276.56 and 55,646.34

Step by Step Solution

1. Step 1: Write the proportion equation
   94,411.05 : 130,276.56 = 55,646.34 : x
2. Step 2: Convert to fraction form
   94,411.05/130,276.56 = 55,646.34/x
3. Step 3: Cross multiply
   94,411.05x = 130,276.56 × 55,646.34
4. Step 4: Simplify right side
   94,411.05x = 7,249,413,751.79
5. Step 5: Solve for x
   x = 7,249,413,751.79/94,411.05
6. Step 6: Final answer
   x = 76,785.65