Finding the Fourth Proportional to 86,781,598.74, 119,760,061.32 and 47,627,018.82

Step by Step Solution

1. Step 1: Write the proportion equation
   86,781,598.74 : 119,760,061.32 = 47,627,018.82 : x
2. Step 2: Convert to fraction form
   86,781,598.74/119,760,061.32 = 47,627,018.82/x
3. Step 3: Cross multiply
   86,781,598.74x = 119,760,061.32 × 47,627,018.82
4. Step 4: Simplify right side
   86,781,598.74x = 5,703,814,694,371,994
5. Step 5: Solve for x
   x = 5,703,814,694,371,994/86,781,598.74
6. Step 6: Final answer
   x = 65,726,084.53