Finding the Fourth Proportional to 101,945.22, 152,967.93 and 45,824.98

Step by Step Solution

1. Step 1: Write the proportion equation
   101,945.22 : 152,967.93 = 45,824.98 : x
2. Step 2: Convert to fraction form
   101,945.22/152,967.93 = 45,824.98/x
3. Step 3: Cross multiply
   101,945.22x = 152,967.93 × 45,824.98
4. Step 4: Simplify right side
   101,945.22x = 7,009,752,332.89
5. Step 5: Solve for x
   x = 7,009,752,332.89/101,945.22
6. Step 6: Final answer
   x = 68,759.99