Finding the Fourth Proportional to 37,987,019.48, 52,424,747.10 and 21,468,670.52

Step by Step Solution

1. Step 1: Write the proportion equation
   37,987,019.48 : 52,424,747.10 = 21,468,670.52 : x
2. Step 2: Convert to fraction form
   37,987,019.48/52,424,747.10 = 21,468,670.52/x
3. Step 3: Cross multiply
   37,987,019.48x = 52,424,747.10 × 21,468,670.52
4. Step 4: Simplify right side
   37,987,019.48x = 1,125,489,622,584,225.50
5. Step 5: Solve for x
   x = 1,125,489,622,584,225.50/37,987,019.48
6. Step 6: Final answer
   x = 29,628,268.76