Finding the Fourth Proportional to 59,103,622.68, 88,789,920.12 and 42,759,326.04

Step by Step Solution

1. Step 1: Write the proportion equation
   59,103,622.68 : 88,789,920.12 = 42,759,326.04 : x
2. Step 2: Convert to fraction form
   59,103,622.68/88,789,920.12 = 42,759,326.04/x
3. Step 3: Cross multiply
   59,103,622.68x = 88,789,920.12 × 42,759,326.04
4. Step 4: Simplify right side
   59,103,622.68x = 3,796,597,143,476,636
5. Step 5: Solve for x
   x = 3,796,597,143,476,636/59,103,622.68
6. Step 6: Final answer
   x = 64,236,284.87