Finding the Fourth Proportional to 65,124,362.52, 97,665,802.62 and 21,394,970.52

Step by Step Solution

1. Step 1: Write the proportion equation
   65,124,362.52 : 97,665,802.62 = 21,394,970.52 : x
2. Step 2: Convert to fraction form
   65,124,362.52/97,665,802.62 = 21,394,970.52/x
3. Step 3: Cross multiply
   65,124,362.52x = 97,665,802.62 × 21,394,970.52
4. Step 4: Simplify right side
   65,124,362.52x = 2,089,556,967,867,038.75
5. Step 5: Solve for x
   x = 2,089,556,967,867,038.75/65,124,362.52
6. Step 6: Final answer
   x = 32,085,641.79