Finding the Fourth Proportional to 83,693,825.79, 115,498,871.24 and 46,018,580.91

Step by Step Solution

1. Step 1: Write the proportion equation
   83,693,825.79 : 115,498,871.24 = 46,018,580.91 : x
2. Step 2: Convert to fraction form
   83,693,825.79/115,498,871.24 = 46,018,580.91/x
3. Step 3: Cross multiply
   83,693,825.79x = 115,498,871.24 × 46,018,580.91
4. Step 4: Simplify right side
   83,693,825.79x = 5,315,094,150,941,519
5. Step 5: Solve for x
   x = 5,315,094,150,941,519/83,693,825.79
6. Step 6: Final answer
   x = 63,506,406.84