Finding the Fourth Proportional to 42,141,227.02, 63,211,865.04 and 11,849,090.02

Step by Step Solution

1. Step 1: Write the proportion equation
   42,141,227.02 : 63,211,865.04 = 11,849,090.02 : x
2. Step 2: Convert to fraction form
   42,141,227.02/63,211,865.04 = 11,849,090.02/x
3. Step 3: Cross multiply
   42,141,227.02x = 63,211,865.04 × 11,849,090.02
4. Step 4: Simplify right side
   42,141,227.02x = 749,003,079,191,050.88
5. Step 5: Solve for x
   x = 749,003,079,191,050.88/42,141,227.02
6. Step 6: Final answer
   x = 17,773,641.92