Finding the Fourth Proportional to 58,109,426.10, 80,185,073.73 and 35,778,866.10

Step by Step Solution

1. Step 1: Write the proportion equation
   58,109,426.10 : 80,185,073.73 = 35,778,866.10 : x
2. Step 2: Convert to fraction form
   58,109,426.10/80,185,073.73 = 35,778,866.10/x
3. Step 3: Cross multiply
   58,109,426.10x = 80,185,073.73 × 35,778,866.10
4. Step 4: Simplify right side
   58,109,426.10x = 2,868,931,016,204,298
5. Step 5: Solve for x
   x = 2,868,931,016,204,298/58,109,426.10
6. Step 6: Final answer
   x = 49,371,181.39