Finding the Fourth Proportional to 65,494.76, 98,310.86 and 58,046.00

Step by Step Solution

1. Step 1: Write the proportion equation
   65,494.76 : 98,310.86 = 58,046.00 : x
2. Step 2: Convert to fraction form
   65,494.76/98,310.86 = 58,046.00/x
3. Step 3: Cross multiply
   65,494.76x = 98,310.86 × 58,046.00
4. Step 4: Simplify right side
   65,494.76x = 5,706,552,425.34
5. Step 5: Solve for x
   x = 5,706,552,425.34/65,494.76
6. Step 6: Final answer
   x = 87,129.90