Finding the Fourth Proportional to 6,249,111.30, 8,623,426.73 and 3,495,266.78

Step by Step Solution

1. Step 1: Write the proportion equation
   6,249,111.30 : 8,623,426.73 = 3,495,266.78 : x
2. Step 2: Convert to fraction form
   6,249,111.30/8,623,426.73 = 3,495,266.78/x
3. Step 3: Cross multiply
   6,249,111.30x = 8,623,426.73 × 3,495,266.78
4. Step 4: Simplify right side
   6,249,111.30x = 30,141,176,918,539.56
5. Step 5: Solve for x
   x = 30,141,176,918,539.56/6,249,111.30
6. Step 6: Final answer
   x = 4,823,274.14