Finding the Fourth Proportional to 62,859.06, 86,740.35 and 37,013.52

Step by Step Solution

1. Step 1: Write the proportion equation
   62,859.06 : 86,740.35 = 37,013.52 : x
2. Step 2: Convert to fraction form
   62,859.06/86,740.35 = 37,013.52/x
3. Step 3: Cross multiply
   62,859.06x = 86,740.35 × 37,013.52
4. Step 4: Simplify right side
   62,859.06x = 3,210,565,679.53
5. Step 5: Solve for x
   x = 3,210,565,679.53/62,859.06
6. Step 6: Final answer
   x = 51,075.62