Finding the Fourth Proportional to 83,051,507.43, 124,621,878.10 and 34,562,790.63

Step by Step Solution

1. Step 1: Write the proportion equation
   83,051,507.43 : 124,621,878.10 = 34,562,790.63 : x
2. Step 2: Convert to fraction form
   83,051,507.43/124,621,878.10 = 34,562,790.63/x
3. Step 3: Cross multiply
   83,051,507.43x = 124,621,878.10 × 34,562,790.63
4. Step 4: Simplify right side
   83,051,507.43x = 4,307,279,879,978,165.50
5. Step 5: Solve for x
   x = 4,307,279,879,978,165.50/83,051,507.43
6. Step 6: Final answer
   x = 51,862,753.77