Finding the Fourth Proportional to 99,585.88, 149,433.50 and 46,994.00

Step by Step Solution

1. Step 1: Write the proportion equation
   99,585.88 : 149,433.50 = 46,994.00 : x
2. Step 2: Convert to fraction form
   99,585.88/149,433.50 = 46,994.00/x
3. Step 3: Cross multiply
   99,585.88x = 149,433.50 × 46,994.00
4. Step 4: Simplify right side
   99,585.88x = 7,022,477,269.32
5. Step 5: Solve for x
   x = 7,022,477,269.32/99,585.88
6. Step 6: Final answer
   x = 70,516.80