Finding the Fourth Proportional to 52,271,656.31, 72,208,649.83 and 41,886,659.45

Step by Step Solution

1. Step 1: Write the proportion equation
   52,271,656.31 : 72,208,649.83 = 41,886,659.45 : x
2. Step 2: Convert to fraction form
   52,271,656.31/72,208,649.83 = 41,886,659.45/x
3. Step 3: Cross multiply
   52,271,656.31x = 72,208,649.83 × 41,886,659.45
4. Step 4: Simplify right side
   52,271,656.31x = 3,024,579,124,773,510.50
5. Step 5: Solve for x
   x = 3,024,579,124,773,510.50/52,271,656.31
6. Step 6: Final answer
   x = 57,862,699.18