Finding the Fourth Proportional to 5,357,124.16, 7,392,885.59 and 2,909,783.00

Step by Step Solution

1. Step 1: Write the proportion equation
   5,357,124.16 : 7,392,885.59 = 2,909,783.00 : x
2. Step 2: Convert to fraction form
   5,357,124.16/7,392,885.59 = 2,909,783.00/x
3. Step 3: Cross multiply
   5,357,124.16x = 7,392,885.59 × 2,909,783.00
4. Step 4: Simplify right side
   5,357,124.16x = 21,511,692,794,898.66
5. Step 5: Solve for x
   x = 21,511,692,794,898.66/5,357,124.16
6. Step 6: Final answer
   x = 4,015,530.00