Finding the Fourth Proportional to 42,349,743.06, 63,496,737.57 and 27,928,840.02

Step by Step Solution

1. Step 1: Write the proportion equation
   42,349,743.06 : 63,496,737.57 = 27,928,840.02 : x
2. Step 2: Convert to fraction form
   42,349,743.06/63,496,737.57 = 27,928,840.02/x
3. Step 3: Cross multiply
   42,349,743.06x = 63,496,737.57 × 27,928,840.02
4. Step 4: Simplify right side
   42,349,743.06x = 1,773,390,225,384,453.50
5. Step 5: Solve for x
   x = 1,773,390,225,384,453.50/42,349,743.06
6. Step 6: Final answer
   x = 41,874,875.67