Finding the Fourth Proportional to 37,984,084.52, 52,420,608.42 and 21,458,477.48

Step by Step Solution

1. Step 1: Write the proportion equation
   37,984,084.52 : 52,420,608.42 = 21,458,477.48 : x
2. Step 2: Convert to fraction form
   37,984,084.52/52,420,608.42 = 21,458,477.48/x
3. Step 3: Cross multiply
   37,984,084.52x = 52,420,608.42 × 21,458,477.48
4. Step 4: Simplify right side
   37,984,084.52x = 1,124,866,445,268,468.50
5. Step 5: Solve for x
   x = 1,124,866,445,268,468.50/37,984,084.52
6. Step 6: Final answer
   x = 29,614,151.81