Finding the Fourth Proportional to 5,557,401.59, 8,334,935.99 and 1,567,380.47

Step by Step Solution

1. Step 1: Write the proportion equation
   5,557,401.59 : 8,334,935.99 = 1,567,380.47 : x
2. Step 2: Convert to fraction form
   5,557,401.59/8,334,935.99 = 1,567,380.47/x
3. Step 3: Cross multiply
   5,557,401.59x = 8,334,935.99 × 1,567,380.47
4. Step 4: Simplify right side
   5,557,401.59x = 13,064,015,881,589.21
5. Step 5: Solve for x
   x = 13,064,015,881,589.21/5,557,401.59
6. Step 6: Final answer
   x = 2,350,741.74