Finding the Fourth Proportional to 82,353.51, 123,436.14 and 37,409.13

Step by Step Solution

1. Step 1: Write the proportion equation
   82,353.51 : 123,436.14 = 37,409.13 : x
2. Step 2: Convert to fraction form
   82,353.51/123,436.14 = 37,409.13/x
3. Step 3: Cross multiply
   82,353.51x = 123,436.14 × 37,409.13
4. Step 4: Simplify right side
   82,353.51x = 4,617,638,607.96
5. Step 5: Solve for x
   x = 4,617,638,607.96/82,353.51
6. Step 6: Final answer
   x = 56,070.94