Finding the Fourth Proportional to 19,402,667.03, 29,099,036.31 and 5,752,621.55

Step by Step Solution

1. Step 1: Write the proportion equation
   19,402,667.03 : 29,099,036.31 = 5,752,621.55 : x
2. Step 2: Convert to fraction form
   19,402,667.03/29,099,036.31 = 5,752,621.55/x
3. Step 3: Cross multiply
   19,402,667.03x = 29,099,036.31 × 5,752,621.55
4. Step 4: Simplify right side
   19,402,667.03x = 167,395,743,215,643.28
5. Step 5: Solve for x
   x = 167,395,743,215,643.28/19,402,667.03
6. Step 6: Final answer
   x = 8,627,460.49