Finding the Fourth Proportional to 3,545,123.02, 5,316,569.14 and 1,148,411.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,545,123.02 : 5,316,569.14 = 1,148,411.59 : x
2. Step 2: Convert to fraction form
   3,545,123.02/5,316,569.14 = 1,148,411.59/x
3. Step 3: Cross multiply
   3,545,123.02x = 5,316,569.14 × 1,148,411.59
4. Step 4: Simplify right side
   3,545,123.02x = 6,105,609,619,412.33
5. Step 5: Solve for x
   x = 6,105,609,619,412.33/3,545,123.02
6. Step 6: Final answer
   x = 1,722,256.06