Finding the Fourth Proportional to 42,955,119.10, 64,406,979.24 and 29,139,056.29

Step by Step Solution

1. Step 1: Write the proportion equation
   42,955,119.10 : 64,406,979.24 = 29,139,056.29 : x
2. Step 2: Convert to fraction form
   42,955,119.10/64,406,979.24 = 29,139,056.29/x
3. Step 3: Cross multiply
   42,955,119.10x = 64,406,979.24 × 29,139,056.29
4. Step 4: Simplify right side
   42,955,119.10x = 1,876,758,593,543,221.50
5. Step 5: Solve for x
   x = 1,876,758,593,543,221.50/42,955,119.10
6. Step 6: Final answer
   x = 43,691,150.97