Finding the Fourth Proportional to 83,456,131.84, 115,167,746.88 and 46,280,414.08

Step by Step Solution

1. Step 1: Write the proportion equation
   83,456,131.84 : 115,167,746.88 = 46,280,414.08 : x
2. Step 2: Convert to fraction form
   83,456,131.84/115,167,746.88 = 46,280,414.08/x
3. Step 3: Cross multiply
   83,456,131.84x = 115,167,746.88 × 46,280,414.08
4. Step 4: Simplify right side
   83,456,131.84x = 5,330,011,014,267,028
5. Step 5: Solve for x
   x = 5,330,011,014,267,028/83,456,131.84
6. Step 6: Final answer
   x = 63,866,020.35