Finding the Fourth Proportional to 99,095.07, 148,579.38 and 65,322.12

Step by Step Solution

1. Step 1: Write the proportion equation
   99,095.07 : 148,579.38 = 65,322.12 : x
2. Step 2: Convert to fraction form
   99,095.07/148,579.38 = 65,322.12/x
3. Step 3: Cross multiply
   99,095.07x = 148,579.38 × 65,322.12
4. Step 4: Simplify right side
   99,095.07x = 9,705,520,089.89
5. Step 5: Solve for x
   x = 9,705,520,089.89/99,095.07
6. Step 6: Final answer
   x = 97,941.50