Finding the Fourth Proportional to 86,499,410.51, 119,369,502.74 and 46,806,941.45

Step by Step Solution

1. Step 1: Write the proportion equation
   86,499,410.51 : 119,369,502.74 = 46,806,941.45 : x
2. Step 2: Convert to fraction form
   86,499,410.51/119,369,502.74 = 46,806,941.45/x
3. Step 3: Cross multiply
   86,499,410.51x = 119,369,502.74 × 46,806,941.45
4. Step 4: Simplify right side
   86,499,410.51x = 5,587,321,325,666,795
5. Step 5: Solve for x
   x = 5,587,321,325,666,795/86,499,410.51
6. Step 6: Final answer
   x = 64,593,750.32