Finding the Fourth Proportional to 49,066,742.96, 67,710,517.08 and 28,162,216.52

Step by Step Solution

1. Step 1: Write the proportion equation
   49,066,742.96 : 67,710,517.08 = 28,162,216.52 : x
2. Step 2: Convert to fraction form
   49,066,742.96/67,710,517.08 = 28,162,216.52/x
3. Step 3: Cross multiply
   49,066,742.96x = 67,710,517.08 × 28,162,216.52
4. Step 4: Simplify right side
   49,066,742.96x = 1,906,878,242,688,118
5. Step 5: Solve for x
   x = 1,906,878,242,688,118/49,066,742.96
6. Step 6: Final answer
   x = 38,862,947.24