Finding the Fourth Proportional to 83,527,571.31, 115,268,835.02 and 46,858,929.63

Step by Step Solution

1. Step 1: Write the proportion equation
   83,527,571.31 : 115,268,835.02 = 46,858,929.63 : x
2. Step 2: Convert to fraction form
   83,527,571.31/115,268,835.02 = 46,858,929.63/x
3. Step 3: Cross multiply
   83,527,571.31x = 115,268,835.02 × 46,858,929.63
4. Step 4: Simplify right side
   83,527,571.31x = 5,401,374,228,499,965
5. Step 5: Solve for x
   x = 5,401,374,228,499,965/83,527,571.31
6. Step 6: Final answer
   x = 64,665,764.18