Finding the Fourth Proportional to 42,878,012.33, 59,172,030.72 and 23,298,900.63

Step by Step Solution

1. Step 1: Write the proportion equation
   42,878,012.33 : 59,172,030.72 = 23,298,900.63 : x
2. Step 2: Convert to fraction form
   42,878,012.33/59,172,030.72 = 23,298,900.63/x
3. Step 3: Cross multiply
   42,878,012.33x = 59,172,030.72 × 23,298,900.63
4. Step 4: Simplify right side
   42,878,012.33x = 1,378,643,263,820,587.25
5. Step 5: Solve for x
   x = 1,378,643,263,820,587.25/42,878,012.33
6. Step 6: Final answer
   x = 32,152,685.94