Finding the Fourth Proportional to 72,362.32, 99,860 and 44,068.01

Step by Step Solution

1. Step 1: Write the proportion equation
   72,362.32 : 99,860 = 44,068.01 : x
2. Step 2: Convert to fraction form
   72,362.32/99,860 = 44,068.01/x
3. Step 3: Cross multiply
   72,362.32x = 99,860 × 44,068.01
4. Step 4: Simplify right side
   72,362.32x = 4,400,631,478.60
5. Step 5: Solve for x
   x = 4,400,631,478.60/72,362.32
6. Step 6: Final answer
   x = 60,813.85