Finding the Fourth Proportional to 90,574,081.84, 135,735,427.72 and 41,269,441.07

Step by Step Solution

1. Step 1: Write the proportion equation
   90,574,081.84 : 135,735,427.72 = 41,269,441.07 : x
2. Step 2: Convert to fraction form
   90,574,081.84/135,735,427.72 = 41,269,441.07/x
3. Step 3: Cross multiply
   90,574,081.84x = 135,735,427.72 × 41,269,441.07
4. Step 4: Simplify right side
   90,574,081.84x = 5,601,725,235,792,709
5. Step 5: Solve for x
   x = 5,601,725,235,792,709/90,574,081.84
6. Step 6: Final answer
   x = 61,846,889.55