Finding the Fourth Proportional to 62,271.59, 93,404.75 and 28,980.18

Step by Step Solution

1. Step 1: Write the proportion equation
   62,271.59 : 93,404.75 = 28,980.18 : x
2. Step 2: Convert to fraction form
   62,271.59/93,404.75 = 28,980.18/x
3. Step 3: Cross multiply
   62,271.59x = 93,404.75 × 28,980.18
4. Step 4: Simplify right side
   62,271.59x = 2,706,886,322.95
5. Step 5: Solve for x
   x = 2,706,886,322.95/62,271.59
6. Step 6: Final answer
   x = 43,469.04