Finding the Fourth Proportional to 41,837,667.84, 62,621,510.40 and 21,615,091.20

Step by Step Solution

1. Step 1: Write the proportion equation
   41,837,667.84 : 62,621,510.40 = 21,615,091.20 : x
2. Step 2: Convert to fraction form
   41,837,667.84/62,621,510.40 = 21,615,091.20/x
3. Step 3: Cross multiply
   41,837,667.84x = 62,621,510.40 × 21,615,091.20
4. Step 4: Simplify right side
   41,837,667.84x = 1,353,569,658,377,748.50
5. Step 5: Solve for x
   x = 1,353,569,658,377,748.50/41,837,667.84
6. Step 6: Final answer
   x = 32,352,894.61