Finding the Fourth Proportional to 84,113.06, 116,075.31 and 46,386.50

Step by Step Solution

1. Step 1: Write the proportion equation
   84,113.06 : 116,075.31 = 46,386.50 : x
2. Step 2: Convert to fraction form
   84,113.06/116,075.31 = 46,386.50/x
3. Step 3: Cross multiply
   84,113.06x = 116,075.31 × 46,386.50
4. Step 4: Simplify right side
   84,113.06x = 5,384,327,367.32
5. Step 5: Solve for x
   x = 5,384,327,367.32/84,113.06
6. Step 6: Final answer
   x = 64,012.98