Finding the Fourth Proportional to 59,097,660.36, 88,681,034.31 and 42,686,762.28

Step by Step Solution

1. Step 1: Write the proportion equation
   59,097,660.36 : 88,681,034.31 = 42,686,762.28 : x
2. Step 2: Convert to fraction form
   59,097,660.36/88,681,034.31 = 42,686,762.28/x
3. Step 3: Cross multiply
   59,097,660.36x = 88,681,034.31 × 42,686,762.28
4. Step 4: Simplify right side
   59,097,660.36x = 3,785,506,230,335,494
5. Step 5: Solve for x
   x = 3,785,506,230,335,494/59,097,660.36
6. Step 6: Final answer
   x = 64,055,094.69