Finding the Fourth Proportional to 64,061,155.13, 96,245,030.12 and 41,077,120.57

Step by Step Solution

1. Step 1: Write the proportion equation
   64,061,155.13 : 96,245,030.12 = 41,077,120.57 : x
2. Step 2: Convert to fraction form
   64,061,155.13/96,245,030.12 = 41,077,120.57/x
3. Step 3: Cross multiply
   64,061,155.13x = 96,245,030.12 × 41,077,120.57
4. Step 4: Simplify right side
   64,061,155.13x = 3,953,468,706,056,523.50
5. Step 5: Solve for x
   x = 3,953,468,706,056,523.50/64,061,155.13
6. Step 6: Final answer
   x = 61,713,977.81