Finding the Fourth Proportional to 60,124.95, 83,322.74 and 59,279.31

Step by Step Solution

1. Step 1: Write the proportion equation
   60,124.95 : 83,322.74 = 59,279.31 : x
2. Step 2: Convert to fraction form
   60,124.95/83,322.74 = 59,279.31/x
3. Step 3: Cross multiply
   60,124.95x = 83,322.74 × 59,279.31
4. Step 4: Simplify right side
   60,124.95x = 4,939,314,682.71
5. Step 5: Solve for x
   x = 4,939,314,682.71/60,124.95
6. Step 6: Final answer
   x = 82,150.83