Finding the Fourth Proportional to 42,637,288.48, 58,786,134.48 and 35,583,037.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,637,288.48 : 58,786,134.48 = 35,583,037.60 : x
2. Step 2: Convert to fraction form
   42,637,288.48/58,786,134.48 = 35,583,037.60/x
3. Step 3: Cross multiply
   42,637,288.48x = 58,786,134.48 × 35,583,037.60
4. Step 4: Simplify right side
   42,637,288.48x = 2,091,789,233,560,496.50
5. Step 5: Solve for x
   x = 2,091,789,233,560,496.50/42,637,288.48
6. Step 6: Final answer
   x = 49,060,090.55