Finding the Fourth Proportional to 83,441,777.85, 115,149,468.42 and 46,271,139.48

Step by Step Solution

1. Step 1: Write the proportion equation
   83,441,777.85 : 115,149,468.42 = 46,271,139.48 : x
2. Step 2: Convert to fraction form
   83,441,777.85/115,149,468.42 = 46,271,139.48/x
3. Step 3: Cross multiply
   83,441,777.85x = 115,149,468.42 × 46,271,139.48
4. Step 4: Simplify right side
   83,441,777.85x = 5,328,097,114,366,194
5. Step 5: Solve for x
   x = 5,328,097,114,366,194/83,441,777.85
6. Step 6: Final answer
   x = 63,854,069.89