Finding the Fourth Proportional to 35,499,984.06, 48,976,060.73 and 20,612,765.46

Step by Step Solution

1. Step 1: Write the proportion equation
   35,499,984.06 : 48,976,060.73 = 20,612,765.46 : x
2. Step 2: Convert to fraction form
   35,499,984.06/48,976,060.73 = 20,612,765.46/x
3. Step 3: Cross multiply
   35,499,984.06x = 48,976,060.73 × 20,612,765.46
4. Step 4: Simplify right side
   35,499,984.06x = 1,009,532,052,925,082.12
5. Step 5: Solve for x
   x = 1,009,532,052,925,082.12/35,499,984.06
6. Step 6: Final answer
   x = 28,437,535.39