Finding the Fourth Proportional to 93,071.48, 139,607.24 and 65,046.26

Step by Step Solution

1. Step 1: Write the proportion equation
   93,071.48 : 139,607.24 = 65,046.26 : x
2. Step 2: Convert to fraction form
   93,071.48/139,607.24 = 65,046.26/x
3. Step 3: Cross multiply
   93,071.48x = 139,607.24 × 65,046.26
4. Step 4: Simplify right side
   93,071.48x = 9,080,928,854.71
5. Step 5: Solve for x
   x = 9,080,928,854.71/93,071.48
6. Step 6: Final answer
   x = 97,569.41