Finding the Fourth Proportional to 58,902.83, 88,292.55 and 28,875.59

Step by Step Solution

1. Step 1: Write the proportion equation
   58,902.83 : 88,292.55 = 28,875.59 : x
2. Step 2: Convert to fraction form
   58,902.83/88,292.55 = 28,875.59/x
3. Step 3: Cross multiply
   58,902.83x = 88,292.55 × 28,875.59
4. Step 4: Simplify right side
   58,902.83x = 2,549,499,473.85
5. Step 5: Solve for x
   x = 2,549,499,473.85/58,902.83
6. Step 6: Final answer
   x = 43,283.14