Finding the Fourth Proportional to 47,021,838.50, 64,884,261.98 and 26,111,028.18

Step by Step Solution

1. Step 1: Write the proportion equation
   47,021,838.50 : 64,884,261.98 = 26,111,028.18 : x
2. Step 2: Convert to fraction form
   47,021,838.50/64,884,261.98 = 26,111,028.18/x
3. Step 3: Cross multiply
   47,021,838.50x = 64,884,261.98 × 26,111,028.18
4. Step 4: Simplify right side
   47,021,838.50x = 1,694,194,792,998,282.50
5. Step 5: Solve for x
   x = 1,694,194,792,998,282.50/47,021,838.50
6. Step 6: Final answer
   x = 36,029,956.44