Finding the Fourth Proportional to 104,875,705.67, 144,729,092.32 and 60,848,919.50

Step by Step Solution

1. Step 1: Write the proportion equation
   104,875,705.67 : 144,729,092.32 = 60,848,919.50 : x
2. Step 2: Convert to fraction form
   104,875,705.67/144,729,092.32 = 60,848,919.50/x
3. Step 3: Cross multiply
   104,875,705.67x = 144,729,092.32 × 60,848,919.50
4. Step 4: Simplify right side
   104,875,705.67x = 8,806,608,887,011,980
5. Step 5: Solve for x
   x = 8,806,608,887,011,980/104,875,705.67
6. Step 6: Final answer
   x = 83,971,867.76