Finding the Fourth Proportional to 42,801,395.45, 64,164,301.40 and 32,748,893.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,801,395.45 : 64,164,301.40 = 32,748,893.69 : x
2. Step 2: Convert to fraction form
   42,801,395.45/64,164,301.40 = 32,748,893.69/x
3. Step 3: Cross multiply
   42,801,395.45x = 64,164,301.40 × 32,748,893.69
4. Step 4: Simplify right side
   42,801,395.45x = 2,101,309,884,757,152.25
5. Step 5: Solve for x
   x = 2,101,309,884,757,152.25/42,801,395.45
6. Step 6: Final answer
   x = 49,094,424.68