Finding the Fourth Proportional to 44,320,346.39, 60,718,591.35 and 42,662,971.50

Step by Step Solution

1. Step 1: Write the proportion equation
   44,320,346.39 : 60,718,591.35 = 42,662,971.50 : x
2. Step 2: Convert to fraction form
   44,320,346.39/60,718,591.35 = 42,662,971.50/x
3. Step 3: Cross multiply
   44,320,346.39x = 60,718,591.35 × 42,662,971.50
4. Step 4: Simplify right side
   44,320,346.39x = 2,590,435,532,285,196.50
5. Step 5: Solve for x
   x = 2,590,435,532,285,196.50/44,320,346.39
6. Step 6: Final answer
   x = 58,447,998.35