Finding the Fourth Proportional to 152,576.71, 210,544.82 and 83,655.14

Step by Step Solution

1. Step 1: Write the proportion equation
   152,576.71 : 210,544.82 = 83,655.14 : x
2. Step 2: Convert to fraction form
   152,576.71/210,544.82 = 83,655.14/x
3. Step 3: Cross multiply
   152,576.71x = 210,544.82 × 83,655.14
4. Step 4: Simplify right side
   152,576.71x = 17,613,156,393.37
5. Step 5: Solve for x
   x = 17,613,156,393.37/152,576.71
6. Step 6: Final answer
   x = 115,438.04