Finding the Fourth Proportional to 49,113,960.10, 73,529,222.55 and 43,445,256.10

Step by Step Solution

1. Step 1: Write the proportion equation
   49,113,960.10 : 73,529,222.55 = 43,445,256.10 : x
2. Step 2: Convert to fraction form
   49,113,960.10/73,529,222.55 = 43,445,256.10/x
3. Step 3: Cross multiply
   49,113,960.10x = 73,529,222.55 × 43,445,256.10
4. Step 4: Simplify right side
   49,113,960.10x = 3,194,495,904,518,645
5. Step 5: Solve for x
   x = 3,194,495,904,518,645/49,113,960.10
6. Step 6: Final answer
   x = 65,042,523.51